 |
| |||
| dump valve; drain valve | |||
| кран слива: 21 phrases in 11 subjects |
| Aeronautics | 1 |
| Armored vehicles | 2 |
| Astronautics | 1 |
| Automobiles | 1 |
| Aviation | 4 |
| Engines | 1 |
| Firefighting and fire-control systems | 3 |
| Mining | 1 |
| Nuclear and fusion power | 1 |
| Oilfields | 1 |
| Technology | 5 |
|
| |||
| dump valve; drain valve | |||
| кран слива: 21 phrases in 11 subjects |
| Aeronautics | 1 |
| Armored vehicles | 2 |
| Astronautics | 1 |
| Automobiles | 1 |
| Aviation | 4 |
| Engines | 1 |
| Firefighting and fire-control systems | 3 |
| Mining | 1 |
| Nuclear and fusion power | 1 |
| Oilfields | 1 |
| Technology | 5 |