сила тяжести: 136 phrases in 19 subjects |
Astronautics | 21 |
Astronomy | 5 |
Automated equipment | 1 |
Aviation | 5 |
Chemistry | 2 |
Food industry | 2 |
Forestry | 2 |
General | 1 |
Geology | 29 |
Hydraulic engineering | 9 |
Mechanic engineering | 5 |
Metallurgy | 2 |
Meteorology | 1 |
Mining | 5 |
Oil and gas technology | 6 |
Packaging | 1 |
Physics | 6 |
Technology | 31 |
Trucks/Lorries | 2 |