n95要买哪些型号的？

好多不同型号
哪些可以滤病毒？

You might want to take a look at "information and respiratory guidance on the 2019 Coronavirus Outbreak" from 3M: https://www.3m.com/3M/en_US/worker-health-safety-us/all-stories/full-story-detail/?storyid=8855304f-01cb-4af2-8937-83096cdb4113

You might want to take a look at "information and respiratory guidance on the 2019 Coronavirus Outbreak" from 3M:

https://www.3m.com/3M/en_US/worker-health-safety-us/all-stories/full-story-detail/?storyid=8855304f-01cb-4af2-8937-83096cdb4113
gloejohn17 发表于 2/15/2020 2:00:51 AM

谢谢，非常好的info！

8200/8210 民用

回复 1楼sandbay的帖子 炫富吗？我们普通口罩都买不到。

随便口罩都行

You might want to take a look at "information and respiratory guidance on the 2019 Coronavirus Outbreak" from 3M:

https://www.3m.com/3M/en_US/worker-health-safety-us/all-stories/full-story-detail/?storyid=8855304f-01cb-4af2-8937-83096cdb4113
gloejohn17 发表于 2/15/2020 2:00:51 AM

谢谢mm分享！

现在这形势，能买到哪种型号都可以，因为已经买不到了