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運行隊加強排矸井絞車的檢查與維護確保提升運輸安全 近日，運行隊黨支部為了確保采煤液壓支架的提升，加強對排矸井絞車機械和電氣設備的檢查與維護，努力保證絞車的安全運行?！ ∮捎诘V上采煤生產的需要，近期工作面回撤、液壓支架進行回撤，為了確保液壓支架的...
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