перепускной клапан: 38 phrases in 15 subjects |
Artillery | 1 |
Automobiles | 10 |
Construction | 1 |
Energy industry | 3 |
Engines | 7 |
Hydraulics | 2 |
Missiles | 3 |
Nautical | 1 |
Navy | 1 |
Nuclear and fusion power | 1 |
Shipbuilding | 1 |
Technology | 1 |
Thermal engineering | 4 |
Water supply | 1 |
Welding | 1 |