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题目详情

单选题 The lifting equipment for the lifting of materials over the workshop, warehouse and stockyard is ( )

A. Crane

B. Bridge crane

C. Bridge gantry crane

D. Gantry crane

桥门式起重机技能操作Bridge and Gantry Crane Skill Operation(Chinese-English)课程封面

学科:桥门式起重机技能操作Bridge and Gantry Crane Skill Operation(Chinese-English)

时间:2024-07-20 12:23:09

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