箕斗井 的英文怎麼說
中文拼音 [jīdǒujǐng]
箕斗井
英文
skip shaft-
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Reform on the skip of main inclined well in dahe coal mine
大河礦主斜井箕斗更新改造Construction of skip loading chamber in xingdong mine
邢東礦井箕斗裝載硐室施工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分享友人