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两内腔内分别串套机油泵轴和凸轮传动轴。
A lubricating oil pump shaft and a CAM transmission shaft are respectively sheathed in series in two inner cavities.
youdao
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两内腔内分别串套机油泵轴和凸轮传动轴。
A lubricating oil pump shaft and a CAM transmission shaft are respectively sheathed in series in two inner cavities.
youdao