 |
|
recirculated : 88 phrases in 29 subjects |
| Aluminium industry | 1 |
| Automobiles | 3 |
| Aviation | 2 |
| Construction | 6 |
| Ecology | 1 |
| Electronics | 1 |
| Energy industry | 8 |
| General | 2 |
| Hydraulic engineering | 1 |
| Information technology | 5 |
| Makarov | 3 |
| Mathematics | 1 |
| Mechanics | 6 |
| Metallurgy | 1 |
| Military | 1 |
| Natural resourses and wildlife conservation | 1 |
| Nautical | 1 |
| Nuclear physics | 1 |
| Occupational health & safety | 1 |
| Oil / petroleum | 10 |
| Oil and gas technology | 1 |
| Oil processing plants | 1 |
| Oilfields | 1 |
| Radiation | 1 |
| Rail transport | 1 |
| Refrigeration | 3 |
| Sakhalin | 2 |
| Technology | 21 |
| Thermal engineering | 1 |