| |||
aeroradioactivity | |||
airborne radioactivity | |||
air radioactivity |
радиоактивность воздуха: 23 phrases in 10 subjects |
Ecology | 1 |
Electrical engineering | 1 |
Electronics | 1 |
Energy industry | 6 |
Natural resourses and wildlife conservation | 1 |
Nautical | 2 |
Navigation | 1 |
Nuclear physics | 3 |
Physics | 2 |
Technology | 5 |