| |||
排废 | |||
废物排放; 泄洪量 | |||
排放废水; 遗弃废物; 排弃废物 (废水、废气、废渣等) | |||
废物水处理 | |||
污水排放 |
waste discharge: 31 phrases in 11 subjects |
Business | 1 |
China | 1 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 2 |
Engineering geology | 2 |
Environment | 1 |
Metallurgy | 3 |
Rail transport | 6 |
Technology | 9 |
Water resources | 4 |