LEADER 01647nam 2200469Ia 450 001 9910711144203321 005 20180711120943.0 024 8 $aGOVPUB-C13-20cfc40e12dbccf9c47d63104f9c5196 035 $a(CKB)5470000002480570 035 $a(OCoLC)957470230 035 $a(OCoLC)995470000002480570 035 $a(EXLCZ)995470000002480570 100 $a20160829d1954 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPerformance tests of a Westinghouse precipitron electronic air cleaner type FA-22 /$fHenry E. Robinson, Thomas W. Watson 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1954. 215 $a1 online resource 225 1 $aNBS report ;$v3259 300 $a1954. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 606 $aAir filters$xTesting 606 $aAir filters$xTesting$2fast 615 0$aAir filters$xTesting. 615 7$aAir filters$xTesting. 700 $aRobinson$b Henry E$01387968 701 $aRobinson$b Henry E$01387968 701 $aWatson$b Thomas W$0203752 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bOCLCO 801 2$bOCLCF 801 2$bOCLCQ 906 $aBOOK 912 $a9910711144203321 996 $aPerformance tests of a Westinghouse precipitron electronic air cleaner type FA-22$93506848 997 $aUNINA