- 废油: waste oil; slop; slop oil; r ...
- 润滑: lubricating; lubrication; lu ...
- 油润滑: oil lubrication
- 稠油润滑: viscous lubrication
- 滴油润滑: drip feed lubrication; drip lubrication; drop lubrication; drop-feed oiling; oil drifeed
关注微信公众号:chachacidian,回复:废油润滑,即可在微信中查询翻译