hitch control valve adjustment 悬挂装置控制阀调整
cushion-hitch valve 缓冲-挂接阀
hitch adjustment 悬挂装置调整
hitch valve 悬挂装置阀
hitch valve attachment 悬挂装置阀附件
hitch valve control group 悬挂装置阀控制组件
hitch valve cross section 悬挂装置阀横断面
hitch valve solenoid click 悬挂装置阀电磁线圈响声
hitch valve stem 悬挂装置阀杆
three-point hitch valve 三点挂接阀
adjustment valve 调节阀
brake oil relief valve adjustment 制动器油安全阀调整
bypass valve adjustment screw 旁通阀调整螺钉
charge relief valve adjustment 充油安全阀调整
compensation needle valve adjustment 补偿针阀调整
compensator valve adjustment 补偿器阀调整
complete valve adjustment procedure 气门调整全部程序
control valve adjustment 控制阀调整
cut-in adjustment valve 接通调整阀