parking brake indicator light  停放制动器指示灯

parking secondary brake indicator  停放紧急制动指示器

parking secondary brake light  停放紧急制动灯

parking brake indicator  停放制动器指示器

parking brake light  停放制动器灯

parking secondary brake air reservoir  停放紧急制动贮气罐

parking secondary brake button  停放紧急制动按钮

parking secondary brake control  停放紧急制动控制

parking secondary brake control valve  停放紧急制动控制阀

parking secondary brake holding ability test  停放紧急制动压紧能力测试

parking secondary brake knob  停放紧急制动按钮

parking secondary brake lever  停放紧急制动杠杆

parking secondary brake line  停放紧急制动管路

parking secondary brake linkage  停放紧急制动联动装置

parking secondary brake release  停放紧急制动器的松放

parking secondary brake reservoir  停放紧急制动器贮气罐

parking secondary brake system  停放紧急制动系统

parking secondary brake system air supply  停放紧急制动系统空气的输送

secondary parking brake  辅助停放制动器