 |
| качество смеси: 50 phrases in 17 subjects |
| Agriculture | 1 |
| Armored vehicles | 3 |
| Astronautics | 2 |
| Automated equipment | 1 |
| Automobiles | 3 |
| Aviation | 8 |
| Cement | 1 |
| Construction | 9 |
| Cooking | 1 |
| Energy industry | 3 |
| Metallurgy | 1 |
| Military | 9 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Production | 1 |
| Technology | 3 |
| Thermal engineering | 2 |