1) service brake linkage
![点击朗读](/dictall/images/read.gif)
行车制动器联杆
2) service brake pedal linkage
![点击朗读](/dictall/images/read.gif)
行车制动器踏板联杆
3) speed/brake control linkage
![点击朗读](/dictall/images/read.gif)
行车/制动控制联杆
4) speed/brake control valve linkage
![点击朗读](/dictall/images/read.gif)
行车/制动控制阀联杆
5) speed/brake valve stem
![点击朗读](/dictall/images/read.gif)
行车/制动阀杆
参考词条