1) transmission valve

变速箱阀
2) transmission speed valve spool

变速箱速度滑阀
3) transmission control valve

变速箱控制阀
4) transmission control valve body

变速箱控制阀体
5) transmission control valve group

变速箱控制阀组
6) transmission lubrication valve

变速箱润滑阀
参考词条