刹车油门怎么区分大小
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![](http://img.qcds.com//2021/05/17/a388d976fada14ddb2af3cfbee80d7ed.jpg)
![](http://img.qcds.com//2021/05/17/a596a7b7fb9c5aa071d007a2b0388ba2.jpg)
![](http://img.qcds.com/b6/0f/b60f5fdace8b0a6cd952cba1fcfa687a1593690354961.jpg!200x200)
张家正
4.9
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已服务车主
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擅长:
![](https://img.baichebao.com/brands_api/60.png!half)
![](https://img.baichebao.com/brands_api/257.png!half)
![](https://img.qcds.com/car-brand/pic/05a1595ec89672a0fa7b422881903929.jpg)
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咨询
你好师傅根据沟通滚珠小的是排气凸轮轴,弹簧短的是进气门的
![mechanic_avatar](http://img.qcds.com/b6/0f/b60f5fdace8b0a6cd952cba1fcfa687a1593690354961.jpg!200x200)
4s
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![mechanic_avatar](http://img.qcds.com/b6/0f/b60f5fdace8b0a6cd952cba1fcfa687a1593690354961.jpg!200x200)
4s
![](/pc/img/audio@2x.png)
点击前往小程序查看回复
![](http://img.qcds.com//2021/05/17/a388d976fada14ddb2af3cfbee80d7ed.jpg)
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