CN111139917A
|
|
Drop energy dissipation vertical shaft of rain and sewage diversion inflow
|
CN111139915A
|
|
Deep layer regulation tunnel structure of branch storehouse regulation
|
CN111139731A
|
|
Semi-precast concrete bridge substructure
|
CN111119775A
|
|
Novel rock core pipe capable of clearing hole, fishing sand and gravel and taking core
|
CN111119160A
|
|
Unidirectional self-locking type steel bar quick joint
|
CN111118990A
|
|
Section structure of subway station and road viaduct combined construction
|
CN107178370A
|
|
It is not take up the method for construction of constructing road subway station weak soil
|
CN107130635A
|
|
Entered the station the node structure of cable tunnel for connecting underground pipe gallery and transformer station
|
CN107059605A
|
|
The bridge pad of bridge pad governor motion, adjustable height and adjustable inclination
|
CN107059759A
|
|
The automatic flood control early warning of Waterfront areas and evacuating system and its control method
|
CN106958203A
|
|
The packaged type bridges grouting connecting-type sleeve of large scale high intensity half
|
CN106958204A
|
|
Packaged type bridges are integrally in the milk connecting-type sleeve with large scale high intensity
|
CN106988204A
|
|
Attachment structure between prefabricated components
|
CN106991725A
|
|
Region freeway net vehicle running path analytical equipment and analysis method
|
CN106991822A
|
|
Highway ambiguity path identifying system and recognition methods based on license plate identification
|