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关注:1
2013-05-23 12:21
求翻译:The sewage treatment capacity of China concentrated on the coastal areas and middle reaches of Yangtze River, which were the economically developed zones. Besides, most WWTPs enforced the Class 1 or Class 2 discharge stan-dards, but few realized wastewater reuse是什么意思?![]() ![]() The sewage treatment capacity of China concentrated on the coastal areas and middle reaches of Yangtze River, which were the economically developed zones. Besides, most WWTPs enforced the Class 1 or Class 2 discharge stan-dards, but few realized wastewater reuse
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