多谢关注!如果一般口罩戴着不牢固,可以考虑KN95
回答: 谢谢医生的精彩讲解。 请问戴口罩时两边和上边总是封不严,感觉到漏风,有什么好办法吗? 我试过垫纸,贴胶布都不牢,一讲话就掉了。
由 Xuefurong
于 2020-10-19 01:09:43
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