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Abstract
With the improvement of people's living standards in our country, people's demand for various kinds of meat is also increasing, and with the strict control of pollution in the slaughtering industry and the increasing emphasis on environmental protection, the number of small slaughtering spots of the self-employed type has been greatly reduced. Many retail households transport livestock to professional slaughterhouses for slaughtering, so the slaughtering industry is also con
500吨_天屠宰场废水处理工程设计-19168字.docx