hand-operated force-feed lubricator
手动强制给油润滑器
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
To lubricate with grease.
用油润滑，给…上润滑油
engine oil filter
发动机润滑油滤清器
oil and grease distributor
润滑油和润滑脂分配器
The worker oiled the bearings of the machine.
那位工人给机器的轴承上了润滑油。
an unglamorous job greasing engines.
给机器加润滑油的单调工作。
We have to oil the moving parts of the machine, the friction of which may be greatly reduced.
我们必须给机器的运动部件加油润滑，以使摩擦大大减少。
Add lubricant to the transmission parts regularly as it runs.
运行时请定期给各传动部位加润滑油。
"Then, with the detector filled with oil, an air pressure of 175 kPa is applied to the detector tank. This pressure forces oil through the engine lubricating system. "
这时,检查器充满油,提供给检查器油槽175千帕的压力,这一压力使油流过发动机的润滑系统。
ring-oiled sleeve bearing
油环润滑式滑动轴承
a method of lubricating internal combustion engines in which a pump forces oil into the engine bearings.
通过泵强力向发动机轴承注入润滑油润滑内燃机的方法。
lubricate my car; grease the wheels.
给我的车添加润滑油。
If we have the machine oiled, we will find friction reduced.
如果给机器加润滑油，我们就会发现摩擦减少了
automatic control oilfree compressor
自动控制无油润滑压缩机
lubricating oil supply linkage
润滑油供油联动装置
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