oil groove

常見例句

The bevel milling cutter for cutting groove of oil casing-pipes was designed.
設(shè)計了用于油氣田管道坡口切割的角度銑刀。
This accessory is rotating shaft, and its feature is helical oil groove. Therefore, during the product rotating course, friction surface can be well lubricated at any angle.
此零件為轉(zhuǎn)軸，特征為帶有螺旋油溝，故在產(chǎn)品轉(zhuǎn)動過程中，在任意角度時，磨擦面均能得到很好的油脂潤滑。
When the lighter is hit or falls off on the ground, the oil groove is contacted with the ground directly and is easy to break or leak, which is dangerous potentially to people.
打火機被碰撞或跌落到地面上時，油槽直接與其接觸，容易破裂和漏氣，會對人造成潛在危險。
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