| |||
| 顶部溢流式溢洪道; 溢洪道 | |||
| 滚水溢洪道; 滚流溢水道; 坝顶溢流 | |||
| 溢流堰; 溢流排洪道; 洪水溢洪道; 洪水溢流道; 顶部溢洪道 | |||
|
overflow spillway : 11 phrases, 3 sujets |
| Construction de ponts | 1 |
| Hydrologie | 1 |
| Technologie | 9 |
| |||
| 顶部溢流式溢洪道; 溢洪道 | |||
| 滚水溢洪道; 滚流溢水道; 坝顶溢流 | |||
| 溢流堰; 溢流排洪道; 洪水溢洪道; 洪水溢流道; 顶部溢洪道 | |||
|
overflow spillway : 11 phrases, 3 sujets |
| Construction de ponts | 1 |
| Hydrologie | 1 |
| Technologie | 9 |