1) unit injector bore
![点击朗读](/dictall/images/read.gif)
单体式喷油器孔穴
2) injector bore
![点击朗读](/dictall/images/read.gif)
喷油器孔穴
3) unit injector lifter bore
![点击朗读](/dictall/images/read.gif)
单体式喷油器挺杆孔
4) unit injector body
![点击朗读](/dictall/images/read.gif)
单体式喷油器体
5) injector bore chamfer
![点击朗读](/dictall/images/read.gif)
喷油器孔穴倒角
6) unit injector
![点击朗读](/dictall/images/read.gif)
单体式喷油器
参考词条