China Railway Engineering Consulting Group Co., Ltd.

Chine

Commandez votre montre hebdomadaire China Railway Engineering Consulting Group Co., Ltd.
Quantité totale PI 3
Rang # Quantité totale PI 513 819
Note d'activité PI 0,9/5.0    2
Rang # Activité PI 475 505

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Dernier brevet 2022 - Pier top swivel method for conti...
Premier brevet 2020 - Toe-shaped track beam and stradd...

Derniers inventions, produits et services

2021 Invention Pier top swivel method for continuous steel truss. A pier top swivel method for a continuous stee...
Invention Construction method for replacement of girder structure of bridge. The present invention relates ...
2020 Invention Toe-shaped track beam and straddle-type monorail traffic system. Disclosed are a toe-shaped track...