问题描述:
[单选]
中控室操作人员在接收到对讲机信号后直接启动设备。
A.对
B.错
参考答案:查看无
答案解析:无
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答案解析:无
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上一篇:停机后把所有设备电源断开,并在中控室操作台悬挂“正在作业、禁止开启”警示牌
下一篇:The number of Tik Tok users(抖音用户) sharply since Tik Tok in 2016. It’s really popular now.A. has risen; appeared B. have been risen; appearedC. have raised; was appeared D. has been raised; was appeared
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