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在高瓦斯礦井進風(全風壓通風)的主要運輸巷道內使用架線電機車,架線電機車必須裝設哪種類型的報警儀?

作者:煤礦安全網 2016-10-31 13:09 來源:煤礦安全網

在高瓦斯礦井進風(全風壓通風)的主要運輸巷道內使用架線電機車,架線電機車必須裝設哪種類型的報警儀?
     答: 便攜式甲烷檢測報警儀。

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