 |
|
optical-frequency : 30 phrases in 11 subjects |
| Electronics | 4 |
| Geophysics | 2 |
| Information technology | 2 |
| Internet | 1 |
| Metrology | 4 |
| Military | 4 |
| Occupational health & safety | 1 |
| Physics | 4 |
| Radioengineering | 1 |
| Technology | 4 |
| Telecommunications | 3 |
|
|
optical-frequency : 30 phrases in 11 subjects |
| Electronics | 4 |
| Geophysics | 2 |
| Information technology | 2 |
| Internet | 1 |
| Metrology | 4 |
| Military | 4 |
| Occupational health & safety | 1 |
| Physics | 4 |
| Radioengineering | 1 |
| Technology | 4 |
| Telecommunications | 3 |