by pass in shaft的意思|示意
美 / /
英 / /
井旁通
by pass in shaft的网络常见释义
竖井内的旁通 ... deep blasting in rock shaft 立井深孔爆破 by pass in shaft 竖井内的旁通 socket in shaft pit 底坑电源插座 ...
by pass in shaft相关例句
The rails pass up to the top of the shaft, where they are taken over a pulley which can be driven in either direction by an electric motor.
导轨直通到升降井顶部。钢丝绳在顶部绕过一个滑轮。滑轮由电动机驱动可向任一方向转动。