Open AccessPerformance tests of two cleanable impingement type air filters Airsan types AF1-30 and AF2-30 :
Author(s) -
Carl W Coblentz,
Paul R Achenbach
Publication year - 1958
Language(s) - English
Resource type - Reports
DOI - 10.6028/nbs.rpt.5991
Subject(s) - type (biology) , mathematics , materials science , geology , paleontology