您要查找的是不是：
- motor switch oil 马达开关油,油开关用润滑油
- DC motor switch module controler is a motor Driver and Amplifier that pulse width is changed, it can be control either one direction or bidirection. 摘要直流电机开关模式控制器是一种可变脉冲宽度的马达驱动器和放大器，既可单向控制，又可双向控制。
- Transformer oil purifier applies for filtrating and dehydrating transformer oil, mutual conductor oil, switch oil and other kinds of insulation oils. 变压器油净化器适用于过滤和脱水的变压器油，相互导体油，开关油和其他种类的绝缘油。
- The Study of High Press Electrical Switch Oil 高压电气开关油的研制
- ZJA series double-stage high vacuum transformer oil purifier applies for filtrating and dehydrating transformer oil, mutual conductor oil, switch oil and other kinds of insulation oils. zja系列双级高真空变压器油净化器适用于过滤和脱水的变压器油，相互导体油，开关油和其他种类的绝缘油。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The Study of DC Motor Switch Module Controler Circuit 直流电机开关模式控制器电路研制
- Now that oil is scarce, the fate of the motor car is uncertain. 既然石油短缺，那么汽车将来会怎样就难以预料了。
- The motor car disappeared in eddy of dust. 汽车在一片扬尘的涡流中不见了。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- The motor launch was fitting out as a fishing boat. 这艘摩托艇正在装备成渔船。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- Remove the motor when you lay up your boat. 船闲置不用时，你要把发动机拆下来。
- The motor boat was tearing along in the high wind. 快艇在疾风中顺风飞快地行进。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- For sale: small motor scooter. Enquire within. 待售：小型摩托车，请进内询问。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- A bumper is a part of a motor vehicle. 保险杆是机动车辆的一部分。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
