压力控制顺序阀安全阀
priority valve relief valve
压力控制顺序阀单向阀
priority valve check valve
压力控制顺序阀弹簧室
priority valve spring chamber
压力控制顺序阀调节
priority valve adjustment
压力控制顺序阀减压调节
priority valve relief setting
压力控制顺序阀进油管路
priority valve inlet line
变矩器出油压力控制阀组
torque converter outlet pressure control valve group
变速箱选择器和压力控制阀
transmission selector and pressure control valve
变速箱压力控制阀
transmission pressure control valve
变速箱压力控制阀组
transmission pressure control valve group