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| коэффициент производительности: 21 phrases in 14 subjects |
| Automated equipment | 2 |
| Automobiles | 1 |
| Economy | 3 |
| Energy industry | 2 |
| Information technology | 1 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Oil / petroleum | 2 |
| Oil processing plants | 2 |
| Oilfields | 2 |
| Refrigeration | 1 |
| Technology | 1 |
| Thermal engineering | 1 |