back shaft station的意思|示意

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back shaft station的网络常见释义

折返式井底车场 ... back shaft scroll 后轴涡轮 back shaft station 折返式井底车场 JMWNY Back shaft 后轴 ...

back shaft station相关例句

The sequence of excavation for the shaft of diversion system at Pushihe storage power station is to excavate the pioneer well used by back well boring machine, then by hand air drill to expand it.

蒲石河抽水蓄能电站引水系统中的竖井开挖，拟采用反井钻机进行导井开挖，人工手风钻钻孔扩挖的方式施工。