天气预报 > 其他 > 医用n95口罩多久换一次
医用n95口罩多久换一次
更新时间: 2020-11-03 00:00:00  

医用n95口罩最好4个小时更换1次,但是对于普通的民众,如果没有与新型冠状病毒肺炎患者进行接触,医用n95口罩也没有必要更换的这么勤。

只要n95口罩没有被打湿,没有被弄脏,这种情况下还是可以重复应用的。取下n95口罩以后给予晾晒,保持清洁,往往可以重复应用。

关键词: 医用 n95 口罩 多久

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