holding braking是什么意思 holding braking在线中文翻译

holding braking

holding braking 双语例句

1. The braking devices consist of disc braking, rail-holding braking and anti-decline devices can ensure the safety operation of the transport. 3.
   采用碟刹和抱轨刹以及安全防下滑装置的三保险刹车制动装置，保证了运输机安全运行。

holding braking