helical oil groove
常見(jiàn)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(wèi)轉(zhuǎn)軸，特征爲(wèi)帶有螺鏇油溝，故在産品轉(zhuǎn)動(dòng)過(guò)程中，在任意角度時(shí)，磨擦麪均能得到很好的油脂潤(rùn)滑。 返回 helical oil groove