 |
| |||
| tube voltage drop; valve voltage drop | |||
| 管压降: 14 phrases in 7 subjects |
| Earth sciences | 1 |
| Hydroelectric power stations | 1 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Polymers | 1 |
| Space | 1 |
| Technology | 8 |
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