减速器空气回路减压阀
retarder air circuit pressure reducing valve
减速器空气回路压力
retarder air circuit pressure
减速器空气减压阀
retarder air pressure reducing valve
减速器空气减压阀的调节
retarder air pressure reducing valve adjustment
铲运机减速器空气管路
scraper retarder air line
铲运机减速器空气压力
scraper retarder air pressure
减速器空气阀调节
retarder air valve adjustment
减速器空气控制阀
retarder air control valve
减速器空气压力开关
retarder air pressure switch
行车制动器空气回路
service brake air circuit
铲运机减速器气压和油压
scraper retarder air and oil pressure