01702nam 2200481Ia 450 991071129890332120180711120939.0GOVPUB-C13-9e19a303bb0b9711ec48e78fff6c0739(CKB)5470000002481027(OCoLC)957469241(OCoLC)995470000002481027(EXLCZ)99547000000248102720160829d1953 ua 0engtxtrdacontentcrdamediacrrdacarrierPerformance tests of cleanable impingement-type air filters (type 44G) /Henry E. Robinson, Thomas W. WatsonGaithersburg, MD :U.S. Dept. of Commerce, National Institute of Standards and Technology,1953.1 online resourceNBS report ;28461953.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 Air filtersTestingAir filtersTestingfastAir filtersTesting.Air filtersTesting.Robinson Henry E1387968Robinson Henry E1387968Watson Thomas W203752United States.National Bureau of Standards.NBSNBSOCLCOOCLCFOCLCQBOOK9910711298903321Performance tests of cleanable impingement-type air filters (type 44G)3529258UNINA