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- electric rail drilling machine 电动钢轨钻机
- electric rail drill 电动钢轨钻
- rail drilling machine 轨道钻孔机
- WISDOM DEEP HOLE DRILLING MACHINE CO., LTD. 慧能深孔机械有限公司。
- HANGZHOU WESTAKE BENCH DRILLING MACHINE CO., LTD. 杭州西湖台钻有限公司。
- The drilling machine can do many thingsbesides drilling holes. 除钻孔之外,在钻床上还可以完成多种工序。
- Dimond drilling sheet : Suit for various kind of drill machine. 简 介: 金刚石钻片:适用于台钻、进口、国产机械专用设备。
- The drilling machine should not be started while being debugged. 正在调试的钻床不得开动。
- This new model of drilling machine can bore through solid rock ten metres deep. 这台新型钻机能钻透十米厚的坚固岩石。
- Even so,it is very dangerous indeed to touch an electric rail; and in places where men walk across or along the line,the rail is commonly protected by wood at the two sides. 尽管这样,碰到电轨的确是非常危险的,因此,在人们经过电轨的地方,铁轨在两边用木头安装了防护装置。
- Even so, it is very dangerous indeed to touch an electric rail; and in places where men walk across or along the line, the rail is commonly protected by wood at the two sides. 尽管这样,碰到电轨的确是非常危险的,因此,在人们经过电轨的地方,铁轨在两边用木头安装了防护装置。
- Uher, R.A. and Sathi, N., Reduction of peak-power demand for electric rail transit system. Report3, National cooperative transit research and development program, 1983. 黄信隆,“列车性能模拟电脑作业简介”,台铁资料,第210期,第62-71页,民国70年3月。
- After he invented the new drilling machine, honors were thrust upon him. 他发明了新的钻机之后,许多荣耀都加在他的身上了。
- Core drill machines can be powered by electric, hydraulic or air power sources. 核心动力的电动钻机器能、水力和空气动力来源。
- After he invented the new drilling machine, honours were thrust upon him. 他发明了新的钻机之后,许多荣耀都加在他的身上了。
- Anchor drilling machine also effects rapidity of anchor bolt support. 锚杆钻机又直接影响到锚杆支护的速度。
- Usually,a high voltage is carried by the overhead-wire system,and the third rail has current at a much lower voltage. This is because of the danger that a man on the line might touch the electric rail,but he can not touch an overhead wire. 通常,高压电被高架线系统输送,第三根铁轨里的电压则是很低的,这是因为如果一个站在线路上的人就可能碰到电轨,那是很危险的,但是他不可能碰到高架线。
- Capable of operating milling machine, drill machine, grinder, lathe machine. 熟练操作铣床;砖床;磨床;车床(其中2总以上)优先考虑.
- Usually a high voltage is carried by the overhead-wire system, and the third rail has current at a much lower voltage. This is because of the danger that a man on the line might touch the electric rail, but he can not touch an overhead wire. 通常高压电被高架线系统输送,第三根铁轨里的电压则是很低的,这是因为如果一个站在线路上的人就可能碰到电轨,那是很危险的,但是他不可能碰到高架线。
- Capable of operating milling machine, drill machine, grinder ,lathe machine. 熟练操作铣床;砖床;磨床;车床(或其中2总以上)将优先考虑.