 |
| снижение шумов: 91 phrases in 22 subjects |
| Aeronautics | 1 |
| Astronautics | 1 |
| Automated equipment | 1 |
| Automobiles | 1 |
| Aviation | 16 |
| Construction | 5 |
| Ecology | 17 |
| Electronics | 1 |
| Energy industry | 2 |
| General | 1 |
| Household appliances | 1 |
| Makarov | 4 |
| Mass media | 11 |
| Medical | 3 |
| Military | 12 |
| Nautical | 1 |
| Occupational health & safety | 3 |
| Polygraphy | 1 |
| Quantum electronics | 1 |
| Technology | 6 |
| Telecommunications | 1 |
| Wood processing | 1 |