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постепенное изменение: 27 phrases in 18 subjects |
Astrometry | 1 |
Astronautics | 1 |
Business | 1 |
Ecology | 1 |
Economy | 1 |
Electrical engineering | 1 |
Electronics | 1 |
Gas processing plants | 1 |
General | 2 |
Makarov | 2 |
Mass media | 4 |
Metrology | 3 |
Oceanography & oceanology | 1 |
Oil / petroleum | 1 |
Physics | 1 |
Scientific | 3 |
Technology | 1 |
Welding | 1 |