- 1. fuel injection pump gear: 喷油泵齿轮
... fuel injection pump flange；喷油泵凸缘 fuel injection pump gear；喷油泵齿轮 fuel injection pump group；喷油泵组件 ...
dict.youdao.com - 2. fuel injection pump gear cover: 喷油泵齿轮盖
dict.youdao.com - 3. fuel injection pump drive gear: 喷油泵驱动齿轮
dict.youdao.com - 4. fuel injection pump idler gear: 喷油泵中间齿轮
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