 |
| |||
| surface spillway | |||
| free spillway; open spillway | |||
| free overfall spillway; chute wasteway (MichaelBurov) | |||
| overfall spillway; overflow spillway | |||
| поверхностный водосброс: 4 短语, 2 学科 |
| 技术 | 1 |
| 水利工程 | 3 |
|
| |||
| surface spillway | |||
| free spillway; open spillway | |||
| free overfall spillway; chute wasteway (MichaelBurov) | |||
| overfall spillway; overflow spillway | |||
| поверхностный водосброс: 4 短语, 2 学科 |
| 技术 | 1 |
| 水利工程 | 3 |