 |
| sound insulation: 48 phrases in 15 subjects |
| Automobiles | 1 |
| Aviation | 3 |
| Construction | 25 |
| Energy industry | 1 |
| Environment | 1 |
| Firefighting and fire-control systems | 1 |
| General | 1 |
| Librarianship | 1 |
| Makarov | 1 |
| Metallurgy | 1 |
| Nanotechnology | 1 |
| Natural resourses and wildlife conservation | 4 |
| Nautical | 1 |
| Refrigeration | 3 |
| Technology | 3 |