The Authoritative Resource on Safe WaterSMANSI/AWWA C603-05(Revision of ANSI/AWWA C603-96 [R00])AWWA StandardEffective...
op mark sSince 1881SMAnhydrous AmmoniaEfective date: May 1, 2023.First edition approved by the Board of Directors ...
ANSI/AWWA B505-18(Revision of ANSI/AWWA B505-12)AWWA Standard®SMDisodium Phosphate, AnhydrousEffective date: Oct. 1, 2...
eal crop mark sSince 1881SMProgressive Cavity Chemi cal M etering PumpsEff ectiv e date: Oct. 1, 2023.First editi...
eal crop mark sSince 1881SMAer ati on Sy stems for Bi ol ogi cal Wastew ater TreatmentANSI/AWWA F130-22(First Ed...
ANSI/AWWA B110-09(First Edition)AWWA StandardEffective date: March 1, 2010.This fi rst edition approved by AWWA Boar...
eal crop marksSince 1881SMCold-Water Meters—Displacement Type, Metal Alloy Main CaseEff ective date: Nov. 1, 2020.F...
op mark sSince 1881SMP otassium Hydro xi deEffective date: June 1, 2024.First edition approved by Board of Direct...
op mark sSince 1881SMDou bl e Check-Valve Ba ckfl ow Preventi on AssemblyEfective date: Feb. 1, 2022.First editio...
op mark sSince 1881SMSteel Water Pipe, 6 In. (150 mm ) and Lar g erANSI/AWWA C200-23(Revision of ANSI/AWWA C200-...
eal crop mark sSince 1881SMDu cti l e-Iron an d Gr ay-Iron Fittin gsEff ective date: Apr. 1, 2022.First edition...
op mark sSince 1881SMAutomati cal ly Control l ed, Impr essed-Current Cath odi c Protecti on for the Interi or...
Dedicated to the World’s Most Important Resource™August 2020 Erratum toANSI/AWWA B406-20Dedicated to the World’s ...
ΑΝΣΙ Χ50.14−1977 (ρεαφφιρµεδ 1989) Αµεριχαν Νατιοναλ Στανδαρδ Ρεθυιρεµεν...
ANSI/AWWA B504-18(Revision of ANSI/AWWA B504-12)AWWA Standard®SMMonosodium Phosphate, Anhydrous and LiquidEffective dat...
Errata toAWWA Standard B100-16Dedicated to the World’s Most Important Resource™Granular Filtration Materials(June 20...
Erratum toANSI/AWWA C905-10StandardForPolyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 14 In. Through ...
ANSI/AWWA F101-19(Revision of ANSI/AWWA F101-13)AWWA Standard®SMContact-Molded, Fiberglass-Reinforced Plastic Wash-Water...
iANSI/IEEE C37.29-1981(Revision of ANSI/IEEE C37.29-1974)(Reaffirmed 1985)An American National StandardIEEE Standard for...
ANSI/AWWA B702-18(Revision of ANSI/AWWA B702-11)AWWA Standard®SMSodium FluorosilicateEffective date: July 1, 2018.First...
ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
ASME BPVC 2025英文原版合集（共计21个）高清电子版166
NBIC NB 23-2025 Part 2 — Inspection.pdf142413页
ASTM A182-21.pdf8217页
A234A234M-17.pdf1169页
AS 2118.1-2017.pdf90473页
AS NZS 4478-1997 scan.pdf738页
AS 4700.1.2.5-2014.pdf61109页
AS 5203-2016.pdf17317页
ANSI AWWA C218-23.pdf7432页ASME BPVC 2025英文原版合集（共计21个）高清电子版1660页ASME BPVC IX-2023 中文扫描版 焊接.pdf94365页
BS EN ISO 1127-1997.pdf9214页NBIC NB 23-2025 Part 2 — Inspection.pdf142413页ASTM A182-21.pdf8217页AS 4700.1.2.5-2014.pdf61109页AS NZS 4478-1997 scan.pdf738页AS 2118.1-2017.pdf90473页
AS 1288-2021.pdf97184页A234A234M-17.pdf1169页
