ANSI® C57.12.57-1987American National Standard for Transformers – Ventilated Dry-Type Network Transformers 2500 kVA...
SM®AWWA Management Standar dWastew ater Col l ection Sy stem Operati on an d Mana gem entEfectiv e date: May ...
ANSI IEEE C57.92-1981 scan.pdf
ANSI/AWWA C305-18(First Edition)AWWA Standard®SMCFRP Renewal and Strengthening of Prestressed Concrete Cylinder Pipe ...
??????? ??????????????? ????????? !"#$%&'($)* !"+,**--#$%&'($,?.**-- /0123456278429:;<5=>?@A@BCDEFGHIJEHEKLMNNFKOIJPQRKMFJKST...
op mark sSince 1881SMCol d-Water M eters— El ectromagneti c and Ultr asoni c Type, for R evenue Appli cati on...
op mark sSince 1881SMCast-Iron Sli de GatesEfective date: Jan. 1, 2022.First edition approved by Board of Director...
ANSI/AWWA B703-19(Revision of ANSI/AWWA B703-11)AWWA Standard®SMFluorosilicic AcidEffective date: July 1, 2019.First e...
ANSI C37.61-1973 andIEEE Std 321-1973An American National StandardIEEE Standard Guide for the Application, Operation,...
op mark sSince 1881SMDisinfecting Water MainsEffective date: April 1, 2024.First edition approved by Board of Direc...
ANSI/AWWA B453-19(Revision of ANSI/AWWA B453-13)AWWA Standard®SMPolyacrylamideEffective date: Dec. 1, 2019.First editio...
op mark sSince 1881SMFabri cated Steel M echani cal Slip-Type ExpANSI on J ointsEffective date: Jul y 1, 2024.Fi...
op mark sSince 1881SMFabri cated Composite Sli de GatesEfective date: Jan. 1, 2022.First edition approved by Board...
SM®AWWA Management Standar dWater Tr eatm ent Plant Operation an d Mana gem entEfectiv e date: A ug. 1, 2017.F...
op mark sSince 1881SMFi el d Wel ding of Stainl ess -Steel Water PipeEffective date: Jul y 1, 2024.First editio...
op mark sSince 1881SMR edu ced-Pressure Principl e Ba ckfl ow Preventi on AssemblyEfective date: Feb. 1, 2022.Fir...
0 of lot, �PIE, OR bo~i Elie-itm~ll American National Standard An American National Standard implies a consensus...
ANSI C50.15-1989.pdf
eal crop mark sSince 1881SMR esi li ent-Seated Gate Valves for Water Supply Servi ceEffective date: June 1, 2023...
eal crop marksSince 1881SMCold-Water Meters—Fluidic-Oscillator TypeEff ective date: June 1, 2020.First edition approv...
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
