décantation : 193 phrases in 20 subjects |
Armored vehicles | 2 |
Chemistry | 30 |
Construction | 22 |
Electronics | 2 |
Environment | 4 |
Food industry | 8 |
Forestry | 4 |
General | 2 |
Geology | 5 |
Hydraulic engineering | 13 |
Mechanic engineering | 4 |
Metallurgy | 14 |
Mining | 9 |
Natural resourses and wildlife conservation | 29 |
Oil and gas technology | 6 |
Surveying | 1 |
Technology | 27 |
Textile industry | 3 |
Trucks/Lorries | 7 |
Water supply | 1 |