 |
| |||
| steam expansion | |||
| паровое расширение: 18 phrases in 9 subjects |
| Hovercraft | 1 |
| Mechanic engineering | 4 |
| Military | 1 |
| Mining | 1 |
| Nautical | 5 |
| Rail transport | 1 |
| Technology | 1 |
| Thermal engineering | 3 |
| Transport | 1 |
|
| |||
| steam expansion | |||
| паровое расширение: 18 phrases in 9 subjects |
| Hovercraft | 1 |
| Mechanic engineering | 4 |
| Military | 1 |
| Mining | 1 |
| Nautical | 5 |
| Rail transport | 1 |
| Technology | 1 |
| Thermal engineering | 3 |
| Transport | 1 |