 |
|
surface coefficient : 40 phrases in 18 subjects |
| Acoustics | 1 |
| Aerohydrodynamics | 1 |
| Automated equipment | 3 |
| Automobiles | 1 |
| Aviation | 1 |
| Construction | 6 |
| Makarov | 3 |
| Metallurgy | 1 |
| Natural resourses and wildlife conservation | 2 |
| Nautical | 6 |
| Oil and gas | 1 |
| Physics | 1 |
| Refrigeration | 6 |
| Shipbuilding | 1 |
| Technology | 1 |
| Telecommunications | 1 |
| Thermal engineering | 1 |
| Water resources | 3 |