 |
| |||
| oil film strength | |||
| film strength; strength of oil membrane | |||
|
油膜强度 : 5 phrases in 4 subjects |
| Automobiles | 1 |
| Construction | 1 |
| Shipbuilding | 1 |
| Technology | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips