|
CN112279092A
|
|
Shield constructs construction with supplementary fortune sword device
|
|
CN112196548A
|
|
Resetting device for oil cylinder supporting shoe of shield machine
|
|
CN112252189A
|
|
Bridge expansion joint concrete curing means
|
|
CN112194005A
|
|
Cutter transfer device for shield machine
|
|
CN112161614A
|
|
Shield segment attitude measurement method based on three-dimensional laser scanning technology
|
|
CN112275741A
|
|
Mortar storage device
|
|
CN112196586A
|
|
Shield constructs section of jurisdiction slip casting retaining device
|
|
CN112044156A
|
|
Spiral gushing slag-liquid separation device for shield construction
|
|
CN111874032A
|
|
Storage battery car rerailing device of shield tunnel
|
|
CN111910930A
|
|
Cast-in-place box girder post-tensioning method prestressed reinforcement penetrating device
|
|
CN112065409A
|
|
Shield constructs storage battery car connecting device
|
|
CN112027925A
|
|
Sample installation assisting device for static load anchoring test
|
|
CN112027966A
|
|
Prestressing force jack removes erection equipment
|
|
CN112048972A
|
|
Scraper blade of concrete slab vibration chi
|
|
CN111648246A
|
|
Construction method for building medium and large steel truss girder
|
|
CN110952603A
|
|
Equidistant synchronous testing device for ultrasonic pile measuring transducer
|
|
CN110747804A
|
|
Water-blocking sealing device for realizing underwater construction and use method thereof
|
|
CN110757664A
|
|
Automatic underwater chiseling equipment
|
|
CN110528464A
|
|
A kind of fixed device of bilayer sealing belt construction
|
|
CN110578401A
|
|
Monitoring system for cast-in-place concrete and pouring method with monitoring system
|
