LEADER 01303nam 2200421 450 001 9910818591603321 005 20200520144314.0 010 $a1-61300-481-8 035 $a(CKB)4100000005599493 035 $a(MiAaPQ)EBC5483957 035 $a(Au-PeEL)EBL5483957 035 $a(CaPaEBR)ebr11597933 035 $a(OCoLC)1048785754 035 $a(EXLCZ)994100000005599493 100 $a20180906d2018 uy 0 101 0 $aeng 135 $aurcnu|||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aAWWA standard progressive cavity chemical metering pumps 210 1$a[Place of publication not identified] :$cAmerican Water Works Association,$d[2018] 210 4$d2018 215 $a1 online resource (28 pages) 311 $a1-62576-300-X 517 3 $aAmerican Water Works Association standard progressive cavity chemical metering pumps 606 $aPumping machinery$xStandards 606 $aMetering pumps 615 0$aPumping machinery$xStandards. 615 0$aMetering pumps. 676 $a621.69 801 0$bMiAaPQ 801 1$bMiAaPQ 801 2$bMiAaPQ 906 $aBOOK 912 $a9910818591603321 996 $aAWWA standard progressive cavity chemical metering pumps$93990785 997 $aUNINA