Under 100 micron particles for total suspended particles in the air (TSP)
Above 10 micron particles can be inhaled particulate matter(PM10)
Under 2.5 micron particles for particulate matter can go into the lungs (PM2.5)
The article is provide from【Lanjia Water Ionizer】，please indicate the source address reprinted:
http://www.ionaircleaner.com/Health%20and%20environment/1452.html
没有评论:
发表评论