| |||
| 溢流坝段; 溢流段; 泄水段; 过水段 | |||
| 溢流段断面 | |||
| 溢流截面; 溢流断面; 溢流口 | |||
|
overflow section : 10 phrases in 2 subjects |
| Hydroelectric power stations | 5 |
| Technology | 5 |
| |||
| 溢流坝段; 溢流段; 泄水段; 过水段 | |||
| 溢流段断面 | |||
| 溢流截面; 溢流断面; 溢流口 | |||
|
overflow section : 10 phrases in 2 subjects |
| Hydroelectric power stations | 5 |
| Technology | 5 |