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liquid waste disposal | |||
liquid waste processing | |||
waste disposal; waste treatment | |||
waste liquor treatment | |||
waste liquid treatment |
废液处理 : 29 phrases in 10 subjects |
Aviation | 1 |
Earth sciences | 1 |
Ecology | 2 |
Electronics | 5 |
Engineering geology | 1 |
Metallurgy | 1 |
Nuclear and fusion power | 1 |
Space | 2 |
Technology | 13 |
Water resources | 2 |