main inclined shaft 中文意思是什麼
main inclined shaft
解釋
主斜井-
Transformation of combining machine and track into one in main inclined shaft of shigejie mine
石圪節煤礦主斜井機軌合一改造 -
Alternative comparison of the design of the main inclined shaft of meihuajing mine
梅花井煤礦主斜井布置方式方案比較 -
Rapid maintenance and reinforcement of main internal inclined shaft
主暗斜井的快速維修加固技術 -
Technical alternatives analysis for the belt conveyor in the main inclined shaft of a coal mine in shanxi province
煤礦主斜井帶式輸送機技術方案淺析 -
Technical research and reconstruction on braking device of belt conveyor in mine main inclined shaft
煤礦主斜井帶式輸送機制動裝置技術研究與改造 -
Discussion on technical alternatives for the belt conveyor in the main inclined shaft of buertai coal mine
布爾臺礦主斜井帶式輸送機技術方案探討 -
Technical improvement of electric control system for belt conveyor in main inclined shaft of du ' erping mine
杜爾坪煤礦主斜井皮帶電控系統技術改造 -
Technical reform of electric system for strong belt - conveyor in the main inclined shaft of wajinwan coal mine
挖金灣礦主斜井強力皮帶電氣系統的技術改造
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