Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Testing and quality control devices for fuels, oils and lubricants; Material testing apparatus for fuels, oils and lubricants; Material testing instruments and machines for fuels, oils and lubricants; Resistance testing apparatus for fuels, oils and lubricants; Fuel testing apparatus; Oil testing apparatus

Abrégé

The invention elates to a test apparatus (1) for measuring the frictional properties of a fluid, or the properties of a specimen immersed in a fluid, and includes a first specimen holder (10) which holds a first specimen (13) in the fluid being tested, such that the first specimen (13) is in contact with a surface of a second specimen (14), in a second specimen holder (15). Means are provided for applying a measurable load between the two specimens, and oscillatory driving means oscillate the first specimen holder along a first direction with respect to the second specimen holder, and force measuring means (24) measures the frictional force between the two specimens. The specimen holders (10, 15) are located in a sealed pressure chamber (4) so that the test may be carried out under alternative pressures, and wherein a push rod (9) is provided which provides the oscillating motion of the first specimen holder (10) inside the pressure chamber (4) so the pressure is maintained during the test. The pressure chamber is removable and maintains pressure or vacuum even when removed from the remainder of the test apparatus (1).

Classes IPC  ?

• G01N 19/02 - Mesure du coefficient de frottement entre matériaux
• G01N 33/30 - Huiles pour des propriétés lubrifiantes
• G01N 3/56 - Recherche de la résistance à l'usure ou à l'abrasion

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus.

Abrégé

An apparatus and method to evaluate the effect of electrical potential between moving surfaces and lubricants and/or oils under mechanical load.

Classes IPC  ?

• G01N 33/28 - Huiles
• G01K 7/02 - Mesure de la température basée sur l'utilisation d'éléments électriques ou magnétiques directement sensibles à la chaleur utilisant des éléments thermo-électriques, p. ex. des thermocouples
• G01N 19/02 - Mesure du coefficient de frottement entre matériaux

Abrégé

An apparatus and method to evaluate the effect of electrical potential between moving surfaces and lubricants and/or oils under mechanical load. A test unit comprises an electrically insulated ball and an electrically isolated rotating disk. The electrically isolated rotating ball is configured to be mechanically loaded against the electrically isolated rotating disk while electrodes supply an electrical potential between the electrically isolated rotating ball and the electrically isolated rotating disk.

Classes IPC  ?

• G01N 19/02 - Mesure du coefficient de frottement entre matériaux
• G01L 5/00 - Appareils ou procédés pour la mesure des forces, du travail, de la puissance mécanique ou du couple, spécialement adaptés à des fins spécifiques
• G01N 27/00 - Recherche ou analyse des matériaux par l'emploi de moyens électriques, électrochimiques ou magnétiques

Produits et services

Metal hardware, namely, ball shaped wear samples, flat plate wear samples; Unprocessed and semi-processed materials of metal, namely, metal plates, metal balls, and metal cylinders; Balls of steel; Steel fabrications, namely, steel plates, steel channels, and steel trays Scientific research and laboratory apparatus for testing the properties of fuels, oils and lubricants; educational apparatus and simulators in the nature of scientific research and laboratory apparatus for measuring viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Measuring, detecting and monitoring instruments, indicators and electrical controllers for testing the viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Testing and quality control devices in the nature of scientific research and laboratory apparatus for testing the viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Measuring, counting, alignment and calibrating instruments in the nature of devices for aligning and calibrating viscometers and tribometers for testing the viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Material testing apparatus for testing the friction, wear, lubricity and other tribological properties of fuels, oils, lubricants and other materials; Material testing instruments and machines for testing the viscosity, friction, wear, lubricity and other tribological properties of fuels, oils, lubricants and other materials; Resistance testing apparatus for testing the viscosity, friction, wear, lubricity and other tribological properties of fuels, oils, lubricants and other materials; oil quality testing apparatus for testing the properties of fluids

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus.

Produits et services

Metal hardware, namely, ball shaped wear samples, flat plate wear samples; Unprocessed and semi-processed materials of metal, namely, metal plates, metal balls, and metal cylinders; Balls of steel; Steel fabrications, namely, steel plates, steel channels, and steel trays Scientific research and laboratory apparatus for testing the properties of fuels, oils and lubricants; educational apparatus and simulators in the nature of scientific research and laboratory apparatus for measuring viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Measuring, detecting and monitoring instruments, indicators and electrical controllers for testing the viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Testing and quality control devices in the nature of scientific research and laboratory apparatus for testing the viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Measuring, counting, alignment and calibrating instruments in the nature of devices for aligning and calibrating viscometers and tribometers for testing the viscosity, friction, wear and other tribological properties of fuels, oils, lubricants and other materials; Material testing apparatus for testing the friction, wear, lubricity and other tribological properties of fuels, oils, lubricants and other materials; Material testing instruments and machines for testing the viscosity, friction, wear, lubricity and other tribological properties of fuels, oils, lubricants and other materials; Resistance testing apparatus for testing the viscosity, friction, wear, lubricity and other tribological properties of fuels, oils, lubricants and other materials; oil quality testing apparatus for testing the properties of fluids

Abrégé

The invention relates to a traction or friction measuring apparatus and method of calibration. The apparatus comprising a flat disc traction surface; a spherical ball traction surface constructed and arranged to, in use, contact said disc traction surface; a support structure constructed and arranged to support said disc and ball traction surfaces with respect to one another whilst allowing relative rotational movement therebetween; about an axis, the disc drive means and ball drive operable to effect the relative movement between said disc and ball traction surfaces and include disc speed measuring means and ball speed measuring means, and thereby to generate a traction or friction force therebetween; and force measuring means associated with at least said disc and ball traction surfaces to provide a force measurement arising from said traction or friction force and that measurement of the ball speed and the disc speed can be made at a point of pure rolling between the ball and disc in order to accurately determine the disc track radius based on the known ball track radius. The method comprises the following steps: a. steadily increasing the disc speed and reduce the ball speed (or vice versa) in such a way as to ensure that at some point the speeds pass through a point where the disc and ball are in pure rolling, b. plotting traction force against the slide/roll ratio (SRR), c. observing and recording the values of the motor speeds that correspond to the point of transition from positive to negative (or negative to positive) traction force as the contact passes through pure rolling contact, and, d. determining the disc track radius (DTR) based on the formula: DTR=Ball speed×ball track radius/Disc speed.

Classes IPC  ?

• G01L 25/00 - Test ou étalonnage des appareils pour la mesure des forces, du couple, du travail, de la puissance ou du rendement mécanique
• G01N 19/02 - Mesure du coefficient de frottement entre matériaux

Abrégé

The invention relates to a traction or friction measuring apparatus and method of calibration. The apparatus comprising a flat disc traction surface; a spherical ball traction surface constructed and arranged to, in use, contact said disc traction surface; a support structure constructed and arranged to support said disc and ball traction surfaces with respect to one another whilst allowing relative rotational movement therebetween; about an axis, the disc drive means and ball drive operable to effect the relative movement between said disc and ball traction surfaces and include disc speed measuring means and ball speed measuring means, and thereby to generate a traction or friction force therebetween; and force measuring means associated with at least said disc and ball traction surfaces to provide a force measurement arising from said traction or friction force and that measurement of the ball speed and the disc speed can be made at a point of pure rolling between the ball and disc in order to accurately determine the disc track radius based on the known ball track radius. The method comprises the following steps: a. steadily increasing the disc speed and reduce the ball speed (or vice versa) in such a way as to ensure that at some point the speeds pass through a point where the disc and ball are in pure rolling, b. plotting traction force against the slide/roll ratio (SRR), c. observing and recording the values of the motor speeds that correspond to the point of transition from positive to negative (or negative to positive) traction force as the contact passes through pure rolling contact, and, d. determining the disc track radius (DTR) based on the formula: DTR= Ball speed x ball track radius / Disc speed.

Classes IPC  ?

• G01N 19/02 - Mesure du coefficient de frottement entre matériaux
• G01N 33/30 - Huiles pour des propriétés lubrifiantes

Produits et services

Scientific research and laboratory apparatus for testing the properties of fuels, oils and lubricants; educational apparatus and simulators in the nature of scientific research and laboratory apparatus for measuring the viscosity and abrasiveness of fuels, oils and lubricants; measuring, detecting and monitoring instruments, indicators and electrical controllers for testing the viscosity and abrasiveness of fuels, oils and lubricants; testing and quality control devices in the nature of scientific research and laboratory apparatus for testing the viscosity and abrasiveness of fuels, oils and lubricants; measuring, counting, alignment and calibrating instruments in the nature of devices for aligning and calibrating viscometers for testing the viscosity of fuels, oils and lubricants; material testing apparatus for testing the viscosity of fuels, oils and lubricants; material testing instruments and machines for testing the viscosity of fuels, oils and lubricants; resistance testing apparatus for testing the viscosity of fuels, oils and lubricants; fuel quality testing apparatus for testing the properties of fluids; liquid quality testing apparatus for testing the properties of liquids; apparatus for testing or measuring viscosity of fluids; apparatus for testing the frictional properties of fluids; fuel testing apparatus for testing the properties of fuel; oil testing apparatus for testing the properties of oil

Produits et services

Scientific research and laboratory apparatus, educational apparatus and simulators; measuring, detecting and monitoring instruments, indicators and controllers; testing and quality control devices; measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; apparatus for testing the properties of fluids; apparatus for testing the properties of liquids; apparatus for testing or measuring viscosity of fluids; apparatus for testing the frictional properties of fluids; fuel testing apparatus; oil testing apparatus. Scientific research and laboratory testing; design and development of fluid property simulations; measuring, detecting and monitoring services; testing and quality control services; measuring, counting, alignment and calibrating services; Material testing services; Resistance testing services; services testing the properties of fluids; testing the properties of liquids as a service; testing services for measuring viscosity of fluids; testing services for testing the frictional properties of fluids; fuel testing services; oil testing services.

Produits et services

Scientific research and laboratory apparatus for testing the properties of fuels, oils and lubricants; Educational apparatus for measuring the viscosity and abrasiveness of fuels, oils and lubricants; electronic simulators for testing the quality of fuels, oils and lubricants; Measuring, detecting and monitoring instruments, indicators and electrical controllers for testing the viscosity and abrasiveness of fuels, oils and lubricants; Testing and quality control devices in the nature of chemical and liquid quality control devices for testing the viscosity and abrasiveness of fuels, oils and lubricants; Measuring, counting, alignment and calibrating instruments in the nature of devices for aligning and calibrating viscometers for testing the viscosity of fuels, oils and lubricants; Material testing apparatus for testing the viscosity of fuels, oils and lubricants; Material testing instruments and machines for testing the viscosity of fuels, oils and lubricants; Resistance testing apparatus for the viscosity of fuels, oils and lubricants; Fuel quality testing apparatus; Oil quality testing apparatus

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; balls of metal; disks of metal, plates of metal. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus; lubricant testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; fuel testing services; oil testing services; lubricant testing services.

Abrégé

The invention relates to a test method and apparatus for measuring the frictional properties of a fluid and comprises; a first specimen holder which is adapted to hold a first specimen in the fluid being tested in contact with a second specimen surface of a second specimen in a second specimen holder, with means for applying a measurable load between the two specimens, and with oscillatory driving means for oscillating at least one of the specimen holders along a first direction, and a motion inducing means, for inducing a motion between the first and second specimen holders in a second direction to induce a compound movement between the specimens which has been found results in more accurate readings. The first specimen holder is connected to a shaft which is induced to move in the first direction being the direction of the length of the shaft and the motion inducing means for inducing a motion in a second direction may be an off-centre counter weight located on the shaft.

Classes IPC  ?

• G01N 33/30 - Huiles pour des propriétés lubrifiantes
• G01N 19/02 - Mesure du coefficient de frottement entre matériaux
• G01N 3/56 - Recherche de la résistance à l'usure ou à l'abrasion
• G01N 11/00 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement
• G01N 11/16 - Recherche des propriétés d'écoulement des matériaux, p. ex. la viscosité, la plasticitéAnalyse des matériaux en déterminant les propriétés d'écoulement en déplaçant un corps à l'intérieur du matériau en mesurant l'effet d'amortissement sur un corps oscillant

Abrégé

The invention relates to a test method and apparatus for measuring the frictional properties of a fluid and comprises; a first specimen holder which is adapted to hold a first specimen in the fluid being tested in contact with a second specimen surface of a second specimen in a second specimen holder, with means for applying a measurable load between the two specimens, and with oscillatory driving means for oscillating at least one of the specimen holders along a first direction, and a motion inducing means, for inducing a motion between the first and second specimen holders in a second direction to induce a compound movement between the specimens which has been found results in more accurate readings. The first specimen holder is connected to a shaft which is induced to move in the first direction being the direction of the length of the shaft and the motion inducing means for inducing a motion in a second direction may be an off-centre counter weight located on the shaft.

Classes IPC  ?

• G01N 33/30 - Huiles pour des propriétés lubrifiantes
• G01N 19/02 - Mesure du coefficient de frottement entre matériaux

Produits et services

Apparatus for testing tribological properties of gas, liquids and solids, namely, machines for testing the tribological properties of fuels, refined oils and lubricants, medical laboratory research instruments for testing the tribological properties of fuels, refined oils and lubricants, scientific instrumentation for measuring the tribological quality of fuels, refined oils and lubricants, resistance measuring instruments, surface roughness testing machines and instruments

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus.

Produits et services

Scientific research and laboratory apparatus for fuels, oils and lubricants; educational apparatus and simulators for testing the properties of fuels, oils and lubricants; Measuring, detecting and monitoring instruments for the quality of oils and lubricants; indicators and controllers for fuels, oils and lubricants; Testing and quality control devices for fuels, oils and lubricants; Measuring, counting, alignment and calibrating instruments for fuels, oils and lubricants; Material testing apparatus for fuels, oils and lubricants; Material testing instruments and machines for fuels, oils and lubricants; Resistance testing apparatus for fuels, oils and lubricants; Fuel testing apparatus for testing the viscosity of fuels; Oil quality testing apparatus

Produits et services

Scientific research and laboratory apparatus for testing the properties of oils and lubricants; educational apparatus and simulators for testing the properties of oils and lubricants; Measuring, detecting and monitoring instruments for the quality of oils and lubricants, indicators and controllers for oils and lubricants; Testing and quality control devices for oils and lubricants; Measuring, counting, alignment and calibrating instruments for oils and lubricants; Material testing apparatus for oils and lubricants; Material testing instruments and machines for oils and lubricants; Resistance testing apparatus for oils and lubricants; Fuel testing apparatus for testing the viscosity of fuels; Oil quality testing apparatus

Produits et services

Scientific research and laboratory apparatus for testing the properties of oils and lubricants; educational apparatus and simulators for testing the properties of oils and lubricants; Measuring, detecting and monitoring instruments for the quality of oils and lubricants, indicators and controllers for oils and lubricants; Testing and quality control devices for oils and lubricants; Measuring, counting, alignment and calibrating instruments for oils and lubricants; Material testing apparatus for oils and lubricants; Material testing instruments and machines for oils and lubricants; Resistance testing apparatus for oils and lubricants; Fuel testing apparatus for testing the viscosity of fuels; Oil quality testing apparatus

Produits et services

Testing and quality control devices for fuels, oils and lubricants; Material testing apparatus for fuels, oils and lubricants; Material testing instruments and machines for fuels oils and lubricants; Resistance testing apparatus for fuels, oils and lubricants; Fuel testing apparatus; Oil testing apparatus

Produits et services

Scientific research and laboratory apparatus for testing the properties of oils and lubricants; educational apparatus and simulators for testing the properties of oils and lubricants; Measuring, detecting and monitoring instruments for the quality of oils and lubricants; indicators and controllers for oils and lubricants; Testing and quality control devices for oils and lubricants; Measuring, counting, alignment and calibrating instruments for oils and lubricants; Material testing apparatus for oils and lubricants; Material testing instruments and machines for oils and lubricants; Resistance testing apparatus for oils and lubricants; Fuel quality testing apparatus; Oil quality testing apparatus

Produits et services

Scientific research and laboratory apparatus for testing the properties of fuels, oils and lubricants; Educational apparatus for measuring the viscosity and abrasiveness of fuels, oils and lubricants; electronic simulators for testing the quality of fuels, oils and lubricants; Measuring, detecting and monitoring instruments, indicators and controllers for testing the viscosity and abrasiveness of fuels, oils and lubricants; Testing and quality control devices for testing the viscosity and abrasiveness of fuels, oils and lubricants; Measuring, counting, alignment and calibrating instruments for the viscosity of fuels, oils and lubricants; Material testing apparatus for testing the viscosity of fuels, oils and lubricants; Material testing instruments and machines for the viscosity of fuels, oils and lubricants; Resistance testing apparatus for the viscosity of fuels, oils and lubricants; Fuel quality testing apparatus; Oil quality testing apparatus

Produits et services

Scientific research and laboratory apparatus for testing the properties of fuels, oils and lubricants; Educational apparatus for measuring the viscosity and abrasiveness of fuels, oils and lubricants; electronic simulators for testing the quality of fuels, oils and lubricants; Measuring, detecting and monitoring instruments, indicators and controllers for testing the viscosity and abrasiveness of fuels, oils and lubricants; Testing and quality control devices for testing the viscosity and abrasiveness of fuels, oils and lubricants; Measuring, counting, alignment and calibrating instruments for the viscosity of fuels, oils and lubricants; Material testing apparatus for testing the viscosity of fuels, oils and lubricants; Material testing instruments and machines for the viscosity of fuels, oils and lubricants; Resistance testing apparatus for the viscosity of fuels, oils and lubricants; Fuel quality testing apparatus; Oil quality testing apparatus

Produits et services

Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus; excluding any of the above goods in the field of healing or biology; The aforementioned goods/services only in the field of design and manufacturing of laboratory instruments for testing fuels and lubricants, in particular not in the field of healing and biology. Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services; excluding any of the above services in the field of healing or biology;  The aforementioned goods/services only in the field of design and manufacturing of laboratory instruments for testing fuels and lubricants, in particular not in the field of healing and biology.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Testing and quality control devices; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.

Produits et services

Metal hardware; Unprocessed and semi-processed materials of metal, not specified for use; Balls of steel; Steel fabrications. Scientific research and laboratory apparatus, educational apparatus and simulators; Measuring, detecting and monitoring instruments, indicators and controllers; Testing and quality control devices; Measuring, counting, alignment and calibrating instruments; Material testing apparatus; Material testing instruments and machines; Resistance testing apparatus; Fuel testing apparatus; oil testing apparatus. Science and technology services; Testing, authentication and quality control; Analysis and testing for oil workings; Analytical and testing services for oil workings; Fuel testing services; oil testing services.