CCCC Fourth Harbor Engineering Institute Co., Ltd.

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Quantité totale PI 9
Rang # Quantité totale PI 175 562
Note d'activité PI 1,8/5.0    9
Rang # Activité PI 101 981

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Dernier brevet 2024 - Anti-cracking method and anti-cr...
Premier brevet 2020 - Offshore mooring and positioning...

Derniers inventions, produits et services

2023 Invention Anti-cracking method and anti-cracking structure for pouring ship lock floor in strong constraint...
Invention Data collaboration driving-based determination method for insulation curing of cast-in-place conc...
2022 Invention Method for improving durability of cast-in-place concrete structure in tidal range zone of marine...
2020 Invention Offshore mooring and positioning method for large-diameter hdpe pipeline. An offshore mooring and...
Invention Underwater positioning method for large-diameter ultra-long hdpe pipe. Provided is an underwater ...
Invention Offshore large-diameter hdpe pipeline weld junction loosening handling method. An offshore large-...
Invention Underwater closure method for large-diameter hdpe pipeline. An underwater closure method for a la...
Invention Underwater repairing method for large-diameter hdpe pipeline. An underwater repairing method for ...
Invention Method for setting water inflow section of onshore transportation track for large-diameter ultra-...