| |||
harmful wastes | |||
toxic waste | |||
harmful effluents | |||
hazardous waste | |||
deleterious waste | |||
harmful waste |
有害废物 : 29 phrases in 9 subjects |
Agriculture | 1 |
Earth sciences | 11 |
Ecology | 1 |
Engineering geology | 1 |
Environment | 5 |
Oil / petroleum | 1 |
Technology | 7 |
United Nations | 1 |
Water resources | 1 |