нарушение баланса: 52 phrases in 18 subjects |
Aviation | 1 |
Aviation medicine | 4 |
Biology | 1 |
Business | 1 |
Chemistry | 4 |
Ecology | 3 |
Economy | 1 |
Energy system | 3 |
General | 4 |
Gold mining | 1 |
Makarov | 1 |
Mass media | 4 |
Medical | 15 |
Military | 2 |
Nephrology | 1 |
Polygraphy | 1 |
Rail transport | 1 |
Technology | 4 |