The car has many safety features, including anti-skid braking.

这车配有许特别安全装置，包括防滑。

This paper introduces the structural features,working principle and applcations in future of several wet type mult-disc brader.

介绍了几种盘的结构特点、工作原理和应用前景。

Besides the property of the asynchronous motor,the taper asynchronous motor can daff the detent easily,because magnetic force is generated when stator three-phrase windings connect to the electricity.

锥形异电机除具有一般异电机性能外,还因定子三相绕组接通电源时产生轴向磁拉力,可顺利推开,从而使锥形异电机正常运行。