экологическая служба: 26 phrases in 15 subjects |
Astronautics | 1 |
Business | 1 |
Construction | 3 |
Ecology | 2 |
Electronics | 1 |
General | 7 |
Government, administration and public services | 1 |
Industry | 1 |
Law | 2 |
Nuclear and fusion power | 2 |
Nuclear physics | 1 |
Oil / petroleum | 1 |
Oil and gas | 1 |
United Nations | 1 |
Weapons of mass destruction | 1 |