压力-重力式润滑油系统
gravity forced feed oiling system
复合皂基润滑酯
complex soap lubricating grease
复合润滑涂层
composite lubricating coating
复合润滑薄膜
composite lubricating film
改进的空气马达润滑器
improved air motor lubricator
非稳态弹流润滑
Non-stationary Elastohydrodynamic Lubrication
transient elasohydrodynamic lubrication
非牛顿润滑
Non-Newtonian liquid lubrication