oil lubrication
短语词组
- oil fog lubrication 喷雾润滑
- oil mist lubrication device [机]油雾润滑装置
- OM Oil mist lubrication 油雾润滑
- oil ring lubrication 油环滑润;油环润滑
- oil film lubrication bearing 油膜轴承
- oil wick lubrication 油绳润滑
- oil pressure lubrication pump 压力润滑油泵
- OB Oil bath lubrication 油浴润滑
- oil permeated lubrication 浸油润滑 返回 oil lubrication