助力盤區首采面-煤礦安全生產網

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陜煤銅川礦業玉華煤礦：綜掘機入井安裝助力盤區首采面掘進加速

　　7月3日，陜煤銅川礦業玉華煤礦北風井工業廣場，一列列裝載著全硬巖EBZ320懸臂式綜掘機設備的礦車平穩駛向千尺井下，目的地直達四盤區首采工作面，在完成裝機后將擔負409運順外圍掘進施工，開啟礦井盤區接續生產新篇章?！　‘斍?，該礦409工作面開口各項準備工作，嚴密按...

行業資訊 2024-07-08 陜煤銅川礦業玉華煤礦綜掘機井助力盤區首采面

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