1) unit injector lifter
单体式喷油器挺杆
2) unit injector lifter assembly
单体式喷油器挺杆组件
3) unit injector lifter bore
单体式喷油器挺杆孔
4) injector tappet
喷油器挺杆
5) unit injector body
单体式喷油器体
6) tappet for fuel injection pump
喷油泵挺杆
参考词条