T-ACS Auxiliary Crane Ship 辅助起重船
auxiliary crane ship 辅助起重船 ; 辅助起重机船
auxiliary crane hoist 辅助起重吊车
It is hung directly to main or auxiliary hooks of a crane, instead of a stripping crane for forced separating ingot from mould.
可直接吊挂于起重机的主、副钩上，代替脱锭起重机对钢锭实施强制脱模。
The Auxiliary Hoist (Lifting Mechanisms) of soaking-pit crane.
夹钳起重机的副起升机构。
The scene each kind of inspection well lap and the blind ditch lap in prefabricate in the field to prefabricate, truck transportation, crane loading and unloading, artificial auxiliary.
现场各类检查井盖板及暗沟盖板在预制场内预制，载重汽车运输、吊车装卸，人工辅助。
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