emergency brake valve

科技标准术语词典... ... 安全阀－１ safety valve 紧急制动阀 emergency brake valve 回转阀座（单独制动阀的）－２ rotary valv…

http:/... ... "车长阀"," Conductor's valve" "车长阀"," Emergency brake valve;Conductor's valve" "车门表示灯"," Side lamp" ...

急刹车声,breaki... ... ) crash maneuver 全速急刹车 ) emergency brake valve 应急刹车开关 ) non-crash maneuver 非全速急刹 …