Tests of experimental breathing filters.

Autor: Mazhirina, G.1, Butyagin, P.1, Safonova, T.1, Shishov, N.2, Shvets, A.2, Chivelev, I.3, Khapii, Kh.4
Zdroj: Fibre Chemistry. Dec2011, Vol. 43 Issue 4, p298-302. 5p. 3 Black and White Photographs, 4 Charts.
Databáze: Academic Search Ultimate