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��īI(xi��n)

1��Trevor�� Bridle.��ğ�̎��g(sh��)��~��o(j��)��ЙC(j��)�U��c��ò��.�ЙC(j��)�U��c��Ç��H�W(xu��)�g(sh��)��ӑ��Փ�ļ�,��2000.�Ͼ�
2��Shimp G F, Rowan J M,Carr J S.Continue Emergence of Heat Drying:A Technology Update. Proceedings 14th Annual WEF Residuals and Biosolids Management Conference,2000.USA
3��Hall�� J E.The Need for Innovation in Sludge Treatment and Disposal Proceedings Symposium on Innovation Technologies for Sludge Utilization and Disposal,��1994.UK

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