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2024
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Invention
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System and method for centrifugal intrusion of molten metal into porous media and then solidifica... |
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Invention
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Cemented filling material with bionic structure and preparation method and application thereof. T... |
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2013
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Invention
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Super plasticizer for precast concrete component. The present invention relates to a super plasti... |
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2012
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Invention
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Water reducer intermediate, preparation method therefor, and water reducer prepared by using the ... |
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Invention
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Polyether macromonomer containing double-bond carbamate functional group and method for preparing... |
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2011
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Invention
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Method for testing self drying effect of cement-based material. Disclosed is a method for testing... |
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Invention
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Method for testing self-drying effect of cement-based material. Disclosed is a method for testing... |
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Invention
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Method for testing setting time of cement-based material. Disclosed is a method for testing the s... |
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Invention
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Water-dispersible amphoteric polyurethane, preparation method therefor, and use thereof in reinfo... |
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2010
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Invention
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Preparation method of hyperbranched polycarboxylic acid type copolymer cement dispersant. A prepa... |
