01601nam 2200469Ia 450 991071128530332120180711120949.0GOVPUB-C13-c43b861ce6faa6647fa6804b92dfdec5(CKB)5470000002481165(OCoLC)957470504(OCoLC)995470000002481165(EXLCZ)99547000000248116520160829d1956 ua 0engtxtrdacontentcrdamediacrrdacarrierPerformance tests of an Electro-Air electronic air cleaner /Henry E. Robinson, Thomas W. WatsonGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1956.1 online resourceNBS report ;48871956.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.Robinson Henry E1387968Robinson Henry E1387968Watson Thomas W203752United States.National Bureau of Standards.NBSNBSOCLCOOCLCFOCLCQBOOK9910711285303321Performance tests of an Electro-Air electronic air cleaner3439705UNINA