 |
| |||
| 废永处理 | |||
| 排水处理; 废水处理 | |||
| 流出物处理 | |||
| 排出物处理 | |||
| 污水处理 | |||
| effluent treatment: 35 phrases in 9 subjects |
| Animal husbandry | 2 |
| Earth sciences | 3 |
| Ecology | 2 |
| Electronics | 1 |
| Environment | 1 |
| Oil / petroleum | 2 |
| Oil processing plants | 1 |
| Technology | 20 |
| Water resources | 3 |
|
| |||
| 废永处理 | |||
| 排水处理; 废水处理 | |||
| 流出物处理 | |||
| 排出物处理 | |||
| 污水处理 | |||
| effluent treatment: 35 phrases in 9 subjects |
| Animal husbandry | 2 |
| Earth sciences | 3 |
| Ecology | 2 |
| Electronics | 1 |
| Environment | 1 |
| Oil / petroleum | 2 |
| Oil processing plants | 1 |
| Technology | 20 |
| Water resources | 3 |