 |
|
variable-gain : 29 phrases in 17 subjects |
| Astronautics | 2 |
| Automated equipment | 4 |
| Aviation | 3 |
| Electrical engineering | 2 |
| Electronics | 2 |
| Energy industry | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Mass media | 1 |
| Mechanics | 1 |
| Military | 1 |
| Missiles | 1 |
| Oil / petroleum | 1 |
| Radioengineering | 1 |
| Space | 2 |
| Technology | 2 |
| Telecommunications | 2 |