proof tests : 66 phrases in 24 subjects |
Apollo-Soyuz | 3 |
Astronautics | 1 |
Aviation | 5 |
Cement | 1 |
Construction | 4 |
Drilling | 1 |
Electrical engineering | 3 |
Electronics | 2 |
Energy industry | 5 |
Firefighting and fire-control systems | 2 |
General | 1 |
Geophysics | 1 |
Information technology | 1 |
Law | 1 |
Makarov | 2 |
Military | 5 |
Nanotechnology | 1 |
Nautical | 1 |
Oil / petroleum | 3 |
Oil and gas | 3 |
Quality control and standards | 7 |
Scientific | 1 |
Technology | 11 |
Textile industry | 1 |