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導致發生火災的因素主要有()。

2021-11-01 15:43 所屬題庫:火災 因素
題目信息:

  導致發生火災的因素主要有()。

  A超負荷用電

  B短路

  C電線老化

  D違反電器的使用規程

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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