题目内容 (请给出正确答案)
提问人:网友13***556 发布时间:2023年1月15日 16:40
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关于拆装盲板作业的表述,下列说法正确的是()。

A . A、拆盲板时要快速拧开螺丝,排净内部残气

B . B、作业过程中对作业人员进行安全教育

C . C、盲板的厚度越厚越好

D . D、盲板加在有物料来源的阀门后部法兰处

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