 |
| |||
| 斗门; 配水闸门; 节制闸门 | |||
| 节制闸 (门); 辅助门; 配水闸 (门) | |||
| check gate: 19 phrases in 3 subjects |
| Hydraulics | 2 |
| Hydroelectric power stations | 4 |
| Technology | 13 |
|
| |||
| 斗门; 配水闸门; 节制闸门 | |||
| 节制闸 (门); 辅助门; 配水闸 (门) | |||
| check gate: 19 phrases in 3 subjects |
| Hydraulics | 2 |
| Hydroelectric power stations | 4 |
| Technology | 13 |