单选题进入泵仓前及泵舱作业时做法错误的是:()A进入泵舱人员应做好个人安全防护措施B进入泵舱人员应得到船长同意C进泵舱前应先通风D泵舱作业时应连续通风
单选题
进入泵仓前及泵舱作业时做法错误的是:()
A
进入泵舱人员应做好个人安全防护措施
B
进入泵舱人员应得到船长同意
C
进泵舱前应先通风
D
泵舱作业时应连续通风
参考解析
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