 |
| загрязнение атмосферы: 145 phrases in 30 subjects |
| Astronautics | 3 |
| Automated equipment | 1 |
| Caspian | 1 |
| Construction | 3 |
| Ecology | 33 |
| Economy | 1 |
| Electronics | 1 |
| Energy industry | 28 |
| Environment | 5 |
| European Bank for Reconstruction and Development | 1 |
| Gas processing plants | 1 |
| General | 10 |
| Law | 1 |
| Makarov | 10 |
| Medical | 2 |
| Meteorology | 1 |
| Military | 8 |
| Nanotechnology | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 2 |
| Occupational health & safety | 2 |
| Physics | 2 |
| Sakhalin | 3 |
| Scientific | 2 |
| Security systems | 1 |
| Technology | 10 |
| Tengiz | 1 |
| Transport | 2 |
| United Nations | 3 |
| Weapons of mass destruction | 5 |