Author : https://www.chinesestandard.net
Publisher : https://www.chinesestandard.net
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4./5 ( download)
Book Synopsis YY/T 1497-2016 Translated English of Chinese Standard. (YYT 1497-2016, YY/T1497-2016, YYT1497-2016) by : https://www.chinesestandard.net
Download or read book YY/T 1497-2016 Translated English of Chinese Standard. (YYT 1497-2016, YY/T1497-2016, YYT1497-2016) written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2020-03-31 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: This Standard stipulates the method of using Phi-X174 bacteriophage suspension liquid as a surrogate microbe to test the viral filtration efficiency (VFE) of medical protective face masks or face mask materials. This Standard is applicable to medical protective face masks or face mask materials which have requirements for the evaluation of the viral filtration efficiency (VFE).
