1.
Permanently sealed and lubricated ball bearings front and rear.
前后端盖装有永久密封和自润滑的滚珠轴承。
2.
ALFA (Air Lubricated Free Attitude)
空气润滑的自由位置
3.
One that lubricates, especially a lubricant.
润滑者使润滑的人或物质，尤指润滑剂
4.
Design and Development of Self-lubricating Ceramic Cutting Tool and Study on Its Self-lubricating Mechanism;
自润滑陶瓷刀具的设计开发及其自润滑机理研究
5.
Tribological Effect of Lubricating Oil Additive EDT with Wear-Self-Compensation Function
润滑添加剂的磨损自补偿摩擦学效应
6.
Study of Ni-Fe-graphite Self-lubricating Material;
Ni-Fe-石墨自润滑材料的研究
7.
The Fundamental Research on MoS_2/Zr Self-lubricating Coated Tools;
MoS_2/Zr“软”涂层自润滑刀具的研究
8.
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
9.
greaser ,machine, automatic, pump-type
泵注式自动加润滑脂机
10.
fully sealed & self-lubricated bearing
全密封自动润滑轴承
11.
centralized grease automatic system
自动干油集中润滑系统
12.
automatic centralized grease system
自动油脂集中润滑系统
13.
self-lubricating lower track roller
自动润滑式链轨支重轮; 自动润滑履带支重轮
14.
protective value
(润滑脂的)保护性能，(润滑脂的)防护能力
15.
alemite grease fitting
压力输送润滑脂的润滑器
16.
A device for applying a lubricant.
润滑器由于加润滑剂的器具
17.
To lubricate(a car's joints, for example.
润滑便润滑（比如给轿车的接合处）
18.
According to the lubrication part of the machine to add the lubricating oil separately.
按照机床的润滑部位分别加足润滑油。