Thread: Coronavirus
View Single Post
  #19851  
Old 20.01.2021, 22:41
curley's Avatar
curley curley is offline
Forum Legend
 
Join Date: Oct 2006
Location: canton ZH
Posts: 12,134
Groaned at 200 Times in 166 Posts
Thanked 13,736 Times in 7,132 Posts
curley has a reputation beyond reputecurley has a reputation beyond reputecurley has a reputation beyond reputecurley has a reputation beyond reputecurley has a reputation beyond reputecurley has a reputation beyond repute
Re: Coronavirus

Does N95 stand for 95% filter capacity? Some suppliers do not have N95 in their number but talk about the 95%.
Reply With Quote