01601nam 2200433Ia 450 991071112430332120180711120941.0GOVPUB-C13-52217dde473027e2c609e4caf5c9619f(CKB)5470000002480771(OCoLC)957470168(OCoLC)995470000002480771(EXLCZ)99547000000248077120160829d1953 ua 0engtxtrdacontentcrdamediacrrdacarrierPerformance tests of cleanable impingement type air filters (no. W-230 "AIRSAN") /Henry E. Robinson, Thomas W. Watson, Warren W. HurtGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1953.1 online resourceNBS report ;24871953.Contributed record: Metadata reviewed, not verified. Some fields updated by batch processes.Title from PDF title page.Includes bibliographical references.Performance tests of cleanable impingement type air filters Robinson Henry E1387968Hurt Warren W1394645Robinson Henry E1387968Watson Thomas W203752United States.National Bureau of Standards.NBSNBSOCLCOOCLCQBOOK9910711124303321Performance tests of cleanable impingement type air filters (no. W-230 "AIRSAN")3452310UNINA