与阀盖倾斜了，您可以看到单一的架空凸轮轴和阀门。

With the valve cover tilted up you can see the single overhead CAM shaft and valves.

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与阀盖倾斜了，您可以看到单一的架空凸轮轴和阀门。

With the valve cover tilted up you can see the single overhead CAM shaft and valves.

youdao