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1988年4月15日,射阳县第二淡水养殖场在一面积为250平方米的温室里,对患有水霉病的鳗苗用孔雀石绿进行药浴,2小时
April 15, 1988, Sheyang County, the second freshwater aquaculture farm in an area of ?? 250 square meters of greenhouse, eel vaccine with watery mildew green bath, 2 hours