égalisateur : 46 phrases in 16 subjects |
Armored vehicles | 1 |
Astronautics | 2 |
Construction | 4 |
Electronics | 3 |
Food industry | 5 |
Forestry | 5 |
Medical appliances | 1 |
Metallurgy | 3 |
Mining | 1 |
Nuclear physics | 1 |
Polygraphy | 1 |
Radiation | 4 |
Technology | 11 |
Textile industry | 2 |
Trucks/Lorries | 1 |
Welding | 1 |