классифицированный : 37 phrases in 15 subjects |
Chemistry | 3 |
Construction | 1 |
Environment | 1 |
Foreign trade | 1 |
General | 8 |
Law | 1 |
Mechanic engineering | 1 |
Medical | 3 |
Metalworking | 5 |
Mining | 1 |
Patents | 3 |
Quantum electronics | 1 |
Shipbuilding | 3 |
Sports | 4 |
Welding | 1 |