helical oil groove

基本解释

• 螺鏇油槽

英汉例句

雙語例句

• 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.
  此零件爲轉軸，特征爲帶有螺鏇油溝，故在産品轉動過程中，在任意角度時，磨擦麪均能得到很好的油脂潤滑。

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专业释义

交通運輸工程

• 螺鏇形油槽