Prefabricated buildings
【建筑】预制构件（预制构件）、平板抓取、平板升降机
prefabricated unit (prefab element), slab grapping, slab lifter
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相关词条
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