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atmospheric concentration; atmospheric loading |
концентрация в атмосфере: 23 phrases in 11 subjects |
Astrophysics | 1 |
Construction | 1 |
Ecology | 10 |
Energy industry | 1 |
Makarov | 2 |
Medical | 1 |
Meteorology | 1 |
Military | 1 |
Mining | 1 |
Occupational health & safety | 1 |
Technology | 3 |