停放紧急制动器的松放
parking secondary brake release
停放制动器快速松放阀
parking brake quick release valve
停放制动器松放部分
parking brake release section
停放制动器松放阀
parking brake release valve
停放制动器松放杆
parking brake release lever
停放制动器松放管路
parking brake release line
停放制动器松放系统
parking brake release system
停放制动器松放系统滤油器
parking brake release system oil filter
停放制动器松放系统压力
parking brake release system pressure
油压松放制动器
oil pressure released brake
停放及紧急制动器松放阀
parking and secondary brake release valve
制动器松放位移
brake release displacement