根据《水利水电工程土建施工安全技术规程》规定,运输炸药雷管时,装车高度最少要低于车厢(  )cm。A.5 B.10 C.15 D.20

作者: rantiku 人气: - 评论: 0
问题 根据《水利水电工程土建施工安全技术规程》规定,运输炸药雷管时,装车高度最少要低于车厢(  )cm。
选项 A.5 B.10 C.15 D.20
答案 B
解析 运输炸药雷管时.装车高度要低于车厢10cm。故本题应选B。

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