аварийные выбросы: 18 phrases in 11 subjects |
Ecology | 1 |
Electronics | 1 |
Energy industry | 2 |
Labor organization | 1 |
Makarov | 4 |
Nuclear and fusion power | 1 |
Occupational health & safety | 1 |
Sakhalin | 2 |
Technology | 1 |
United Nations | 1 |
Weapons of mass destruction | 3 |