 |
| |||
| fuel-rich operation | |||
| работа на смеси: 23 phrases in 10 subjects |
| Armored vehicles | 3 |
| Astronautics | 2 |
| Automobiles | 2 |
| Cement | 3 |
| Construction | 4 |
| Firefighting and fire-control systems | 1 |
| Military | 3 |
| Seismology | 1 |
| Thermal engineering | 3 |
| Transport | 1 |
|
| |||
| fuel-rich operation | |||
| работа на смеси: 23 phrases in 10 subjects |
| Armored vehicles | 3 |
| Astronautics | 2 |
| Automobiles | 2 |
| Cement | 3 |
| Construction | 4 |
| Firefighting and fire-control systems | 1 |
| Military | 3 |
| Seismology | 1 |
| Thermal engineering | 3 |
| Transport | 1 |