变速杆开关插座
shift lever switch receptacle
变速杆开关位置
shift lever switch location
变速杆开关线束
shift lever switch harness
变速杆开关总成
shift lever switch assembly
操作者变速杆开关
operator shift lever switch
拖拉机变速杆开关
tractor shift lever switch
撞锤杆固定螺栓
striker bar retaining bolt
现有变速箱盖固定螺栓
existing transmission cover mounting bolt
连杆螺栓螺纹
connecting rod bolt thread
rod bolt thread
转向油缸连接杆螺栓螺母
steering cylinder tie rod bolt nut
底板固定开关的操作
floor-standing switchgear operation