01634nam 2200469Ia 450 991071128380332120180711120958.0GOVPUB-C13-c7810cf2967ec3d945e5f5985c1f48dc(CKB)5470000002481180(OCoLC)959982660(OCoLC)995470000002481180(EXLCZ)99547000000248118020161006d1965 ua 0engtxtrdacontentcrdamediacrrdacarrierPerformance test of "Kleen-Air" glass fiber automatic renewable filter media /Charles M. Hunt, Paul R. AchenbachGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1965.1 online resourceNBS report ;86741965.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.Hunt Charles M1395763Achenbach Paul R1389871Hunt Charles M1395763United States.National Bureau of Standards.NBSNBSOCLCOOCLCFOCLCQBOOK9910711283803321Performance test of "Kleen-Air" glass fiber automatic renewable filter media3502992UNINA