差速锁油缸
differential lock cylinder
差速锁油缸通气孔
differential lock cylinder breather
车架水平调节油缸锁定阀
frame levelling cylinder lock valve
附属装置升降倾倒用油缸锁定阀
attachment tilt cylinder lock valve
前桥差速锁油缸
front axle differential lock cylinder
旋转锁紧油管悬挂器
rotation-lock tubing hanger
油缸锁阀总成
cylinder lock valve assembly
中间轴差动器锁油缸
interaxle differential lock cylinder