| 1. | Automotive-engine lubricating systems are of the pressure-feed type .
汽车发动机的润滑系统采用压力供给式。 |
| 2. | If the lubrication system is not functioning properly, the working parts may seize up .
在润滑系统作用失常时，运转部件可能卡住。 |
| 3. | Once a satisfactory system of lubrication has been secured the hardness of the interacting elements becomes critical .
一旦获得了满意的润滑系统，相互作用的元件的硬度就成为紧要之事。 |
| 4. | General specification for centralized lubrication systems
集中润滑系统.图形符号 |
| 5. | Automatic lubricating system with oil level - low alarm
自动润滑系统及缺油警示。 |
| 6. | Control of lubrication system pollution for ma
高速线材精轧机润滑系统污染控制 |
| 7. | General specification for lubrication systems and elements
润滑系统及元件.基本参数 |
| 8. | Terms and classification for centralized lubrication systems
集中润滑系统.术语和分类 |
| 9. | Test code of centralized lubricating systems for automobiles
汽车集中润滑系统的试验规程 |
| 10. | This paper researches on lubrication system of the engine
本文主要研究发动机的润滑系统。 |
