polygonale: 119 phrases in 18 subjects |
Aviation | 1 |
Construction | 24 |
Electronics | 6 |
Forestry | 1 |
Geology | 9 |
Hydraulic engineering | 1 |
Mathematics | 12 |
Mechanic engineering | 11 |
Medical | 1 |
Military | 2 |
Mining | 1 |
Oil and gas technology | 4 |
Physics | 1 |
Radio | 1 |
Surveying | 15 |
Technology | 22 |
Textile industry | 5 |
Trucks/Lorries | 2 |