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饮水机里的水，比马桶水还脏？
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2022-03-12 14:01
饮水机里的水，比马桶水还脏？
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-01:04
#5分钟科普
实验数据显示，每毫升马桶水里的菌落总数是200个，而饮水机的水里竟然有16000个，是马桶水的80倍，国家标准的160倍。饮水机的水这么脏，罪魁祸首究竟是谁？
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