raclage : 71 phrases in 15 subjects |
Aviation | 3 |
Bacteriology | 1 |
Construction | 10 |
Food industry | 4 |
Forestry | 2 |
Hydraulic engineering | 3 |
Medical | 1 |
Metallurgy | 4 |
Mining | 21 |
Natural resourses and wildlife conservation | 6 |
Oil and gas technology | 2 |
Polygraphy | 1 |
Technology | 10 |
Textile industry | 2 |
Trucks/Lorries | 1 |