dynamic flow
| control valves
| dynamic flow | |
| refrig. | 动力流 |
| control valve | |
| ecol. | 控制闸 |
| hunt. | 调节阀 |
| hydroel.st. | 调节阀; 主配压阀 |
| hydroel.st. од. | 控制阀 |
| met. | 操纵阀 |
| space | 控制活门 |
| |||
| 动力流 | |||
| 流体动力 | |||
|
dynamic flow : 21 phrases in 10 subjects |
| Compressors | 1 |
| Earth sciences | 1 |
| Electronics | 1 |
| Hydroelectric power stations | 1 |
| Hydrology | 1 |
| Information technology | 1 |
| Oil / petroleum | 3 |
| Refrigeration | 3 |
| Scientific | 1 |
| Technology | 8 |