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(判斷題)煤礦井下無人值班的變電硐室必須關門加鎖,并有巡檢人員巡回檢查。( ???)

作者:煤礦安全網 2021-12-21 10:39 來源:煤礦安全網 判斷 判斷題 煤礦 井下 無人 無人值班的 值班 變電 硐室 必須 關門 加鎖 巡檢 人員 巡回 檢查
題目信息:

  (判斷題)煤礦井下無人值班的變電硐室必須關門加鎖,并有巡檢人員巡回檢查。( )

  A.正確

  B.錯誤

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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