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檢查液化石油氣管道或者閥門是否發生泄漏,最簡便的方式是()。

2021-11-02 09:22 所屬題庫:石油氣 管道 閥門 方式
題目信息:

  檢查液化石油氣管道或者閥門是否發生泄漏,最簡便的方式是()。

  A.用鼻子嗅

  B.點火試驗

  C.涂抹肥皂水

答案

煤礦安全網(http://www.nanibalconysafetynets.com)

備案號:蘇ICP備12034812號-2

公安備案號:32031102000832

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