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[多選題] 煤礦應當綜合考慮防火區域()等因素,根據防火需求選擇適用的防滅火材料,確定其工藝參數,鼓勵使用安全環保的新型防火材料。

題目信息:

  [多選題] 煤礦應當綜合考慮防火區域()等因素,根據防火需求選擇適用的防滅火材料,確定其工藝參數,鼓勵使用安全環保的新型防火材料。

  A、 地質條件

  B、 煤質特征

  C、 采動影響

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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