LEADER 01750nam 2200481Ia 450 001 9910711116503321 005 20180711120944.0 024 8 $aGOVPUB-C13-675b7268cef834c5da702fab1b5c3a5d 035 $a(CKB)5470000002480850 035 $a(OCoLC)957470304 035 $a(OCoLC)995470000002480850 035 $a(EXLCZ)995470000002480850 100 $a20160829d1955 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPerformance tests of a Dollinger Staynew automatic air filter Model A-4 (Type HD panels) /$fHenry E. Robinson, Thomas W. Watson 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1955. 215 $a1 online resource 225 1 $aNBS report ;$v4110 300 $a1955. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 517 $aPerformance tests of a Dollinger Staynew automatic air filter Model A-4 606 $aAir filters$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 $a9910711116503321 996 $aPerformance tests of a Dollinger Staynew automatic air filter Model A-4 (Type HD panels)$93508763 997 $aUNINA