искровой промежуток: 89 phrases in 18 subjects |
Armored vehicles | 4 |
Automobiles | 6 |
Electrical engineering | 3 |
Electronics | 4 |
Energy industry | 1 |
Engines | 2 |
Geology | 1 |
Makarov | 7 |
Medical appliances | 1 |
Metallurgy | 1 |
Nautical | 1 |
Physics | 1 |
Rail transport | 4 |
Shipbuilding | 1 |
Technology | 45 |
Telecommunications | 1 |
Thermal engineering | 2 |
Transport | 4 |