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近日，冀中能源峰峰大社礦研制出綜掘機電纜防壓拖掛裝置，改善了工作環境，提高了生產效率，具有使用簡便，維護方便的作用?！ ≡摰V堅持長期開展科技創新，崗位創效活動，組織人員進行課題攻關。針對井下掘進期間，轉載機在機尾鋼梁上行走，機尾長度15米，所以掘進機需流出15...
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