你买的是不是这个？
https://detail.tmall.com/item.htm?id=613752841774&spm=a1z09.2.0.0.115f2e8diurUum&_u=maokh84f845
我也是等了很久，今天才收到。包装的确非常简陋。口罩还没有拿出来看。有发现什么质量问题么？
淘宝页面贴的是YY 0469-2011测试报告，根据下面的介绍，这算是医用口罩啊
https://www.testextextile.com/n95-vs-medical-protective-masks-non-woven-masks-medical-surgical-masks/
Please bear in mind: Only those that meet the certain pharmaceutical industry standard(Here in China the standard is YY0469-2011) can be called “medical surgical masks”.
我也是等了很久，今天才收到。包装的确非常简陋。口罩还没有拿出来看。有发现什么质量问题么？
淘宝页面贴的是YY 0469-2011测试报告，根据下面的介绍，这算是医用口罩啊
https://www.testextextile.com/n95-vs-medical-protective-masks-non-woven-masks-medical-surgical-masks/
Please bear in mind: Only those that meet the certain pharmaceutical industry standard(Here in China the standard is YY0469-2011) can be called “medical surgical masks”.
Huasing Association 1999 - 2013