LEADER 01800nam 2200481Ia 450 001 9910711115703321 005 20180711120939.0 024 8 $aGOVPUB-C13-68e59d67bed2cb9d5b2d9da864fb1952 035 $a(CKB)5470000002480858 035 $a(OCoLC)957469193 035 $a(OCoLC)995470000002480858 035 $a(EXLCZ)995470000002480858 100 $a20160829d1956 ua 0 101 0 $aeng 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 10$aPerformance tests of a Trion automatic traveling curtain self-cleaning air filter (special size model T 2-2) /$fHenry E. Robinson, Thomas W. Watson 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1956. 215 $a1 online resource 225 1 $aNBS report ;$v4521 300 $a1956. 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 Trion automatic traveling curtain self-cleaning air filter 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 $a9910711115703321 996 $aPerformance tests of a Trion automatic traveling curtain self-cleaning air filter (special size model T 2-2)$93538341 997 $aUNINA