在施工现场禁火区域内施工，动火作业前必须申请( )。A:工作任务B:动火证C:安全技术交底D:专人看火

作者: rantiku 人气: - 评论: 0

问题在施工现场禁火区域内施工，动火作业前必须申请( )。

选项 A:工作任务 B:动火证 C:安全技术交底 D:专人看火

答案 B

解析

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