hand-operated force-feed lubricator
手动强制给油润滑器
oil and grease distributor
润滑油和润滑脂分配器
One who greases, such as a worker who greases working parts in a machine.
润滑工润滑工，如给机器部件上润滑油的工人
magnetic element for lubricating oil filter
润滑油滤器磁性元件
De Laval oil purifier
德拉瓦尔润滑油净化器
This oil lubricates the machine.
这种油使机器润滑。
engine oil filter
发动机润滑油滤清器
centrifugal oil cleaner
离心式润滑油清洁器
He greased the machine carefully.
他仔细为机器加润滑油。
a thick fatty oil (especially one used to lubricate machinery).
一种粘稠油滑的油（尤其用于润滑机器）。
To lubricate with grease.
用油润滑，给…上润滑油
Lubricate adjuster screw threads and pivot with spray lube.
使用喷雾润滑油润滑调整器螺丝螺纹和枢轴。
Grease gun and oiler are the lubrication service tools for machinery.
油枪和注油器都是机械润滑维护工具。
A petroleum derivative, such as a machine oil or lubricant.
石油衍生物，如机器油或润滑剂
exhaust gas turbo-charger lubricating oil cooler
废气涡轮增压器润滑油冷却器
grease cartridge lubricator
润滑脂弹筒式润滑器
In order to reduce friction, this kind of a machine needs to be oiled .
为减少摩擦，这种机器必须加润滑油。
The worker oiled the bearings of the machine.
那位工人给机器的轴承上了润滑油。