 |
| |||
| storm sewage | |||
| 雨 污水: 73 phrases in 10 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Ecology | 8 |
| Electronics | 2 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Metallurgy | 2 |
| Technology | 51 |
| Water resources | 4 |
|
| |||
| storm sewage | |||
| 雨 污水: 73 phrases in 10 subjects |
| Agriculture | 1 |
| Chemistry | 1 |
| Ecology | 8 |
| Electronics | 2 |
| Engineering geology | 2 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 1 |
| Metallurgy | 2 |
| Technology | 51 |
| Water resources | 4 |