brush contact
常见例句
- Brush slide contact material.
电刷、滑动接点材料； - Constant Volume Constant copper brush sliding contact characteristics of a good grip, noise, interference-free.
恒压卷恒铜刷握良好的滑动接触特性，噪音小，免干扰。 - Coil spring housed inside the bracket supports brush elastically makes face of brush contact with one side of collector so as to apply current to winding in rotor.
螺旋弹簧收容在电刷支架的内部，可以使导线经过中心部并弹性支撑电刷，使电刷的拉出面摩擦接触在整流子的一侧，可以将电流施加给缠绕在转子的各槽内的线圈；
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