lubricator groove的用法和樣例：
例句
- Usually, the outer ring of the TL bearings has grease groove, bearings having no grease groove are to be provided, too.
外球面球軸承外圈一般帶油槽，也生產(chǎn)外圈無(wú)油槽的產(chǎn)品。 - There is one oil groove in the bronze bushing, where lubricant can flow into the axis from the oil hole on the cap of housings.
軸瓦內表面的不承擔載荷部分開(kāi)有油槽，潤滑油通過(guò)進(jìn)油孔和郵溝流進(jìn)間隙。
