 |
| |||
| частота измерения | |||
| measuring frequency: 19 phrases in 6 subjects |
| Astronautics | 1 |
| General | 1 |
| Measuring instruments | 1 |
| Military | 8 |
| Technology | 7 |
| Telecommunications | 1 |
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