|
lean mixture : 28 phrases in 11 subjects |
| Armored vehicles | 3 |
| Automobiles | 4 |
| Aviation | 1 |
| Cement | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 2 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Technology | 7 |
| Thermal engineering | 3 |
| Transport | 2 |
|
lean mixture : 28 phrases in 11 subjects |
| Armored vehicles | 3 |
| Automobiles | 4 |
| Aviation | 1 |
| Cement | 1 |
| Firefighting and fire-control systems | 1 |
| Makarov | 2 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Technology | 7 |
| Thermal engineering | 3 |
| Transport | 2 |