【运输】预制加强化合物装置【运输】预制加强化合物器件

Prefabricated buildings

prefabricated wall (precast wall)

equipment for making prefabricated members

prefabricated concrete beam (precast concrete girder)

prefabricated bulkhead

mould for prefabricated garages

prefabricated skin flap

prefabricated compound unit