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问题详情

A pelican hook（）.

A、can be released while under strain

B、is used for boat falls

C、is used for extra heavy loads

D、is used for light loads only

时间：2022-01-13 18:25 关键词：货物单元系固与CSC规则水路交通运输技能考试海船船员考试

答案解析

A

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