 |
| |||
| control valve | |||
| check valve | |||
| maneuvering valve; operating valve; pilot valve; sentinel relief valve; throttle | |||
| 操纵阀: 92 phrases in 12 subjects |
| Architecture | 1 |
| Automobiles | 7 |
| Aviation | 3 |
| General | 1 |
| Metallurgy | 5 |
| Nautical | 4 |
| Oil / petroleum | 9 |
| Refrigeration | 4 |
| Rowing | 2 |
| Shipbuilding | 8 |
| Space | 2 |
| Technology | 46 |