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饮用水标准 | |||
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饮用水质量标准 | |||
饮用水标准 | |||
English thesaurus | |||
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DWS |
drinking-water standards : 26 phrases in 8 subjects |
Architecture | 1 |
Ecology | 1 |
Engineering geology | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 1 |
Name of organization | 1 |
Technology | 15 |
Water resources | 5 |