skip shaft 中文意思是什麼
skip shaft
解釋
箕斗井-
Comprehensive treatment to skip airleakagc outside air shaft to raise ventilation capacity
綜合治理箕斗風井外部漏風提高通風能力 -
Technical transformation of skip in main shaft of no. 2 xinji mine
新集二礦主井箕斗的技術改造 -
New way of deepening skip loading chamber construction in shaft
立井延深箕斗裝載硐室施工新途徑 -
Application on steel - aluminum skip of shaft in hebi 5 mine
鋼鋁結構立井輕型箕斗在鶴壁五礦的應用 -
Through error control of full - scale sublevel driving of skip and cage shaft in xinji mine
新集礦混合立井分段平行作業全斷面貫通的誤差控制 -
Skip loading chamber and bottom shaft construction in jining no. 2 coal mine
濟寧二號礦箕斗裝載硐室及下部井筒等施工
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