01645nam 2200469Ia 450 991071129760332120180711120947.0GOVPUB-C13-a3c9369a46066a24882f1571ba9e1322(CKB)5470000002481040(OCoLC)957470423(OCoLC)995470000002481040(EXLCZ)99547000000248104020160829d1959 ua 0engtxtrdacontentcrdamediacrrdacarrierPerformance tests of two cleanable impingement air filters types ALH-1 and ALI-2 /Carl W. Coblentz, Paul R. AchenbachGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1959.1 online resourceNBS report ;64001959.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Air filtersTestingAir filtersTestingfastAir filtersTesting.Air filtersTesting.Coblentz Carl W1388746Achenbach Paul R1389871Coblentz Carl W1388746United States.National Bureau of Standards.NBSNBSOCLCOOCLCFOCLCQBOOK9910711297603321Performance tests of two cleanable impingement air filters types ALH-1 and ALI-23503414UNINA