op mark sSince 1881SMCem ent–Mortar Protective Linin g an d Coatin g for Steel Water Pipe—4 In. (100 mm ) an...
Since 1881SMPolyvinyl Chloride (PVC) Pressure Pipe and Fabricated Fittings, 4 In. Through 60 In. (100 mm Through ...
Since 1881SMANSI/AWWA C222-25(R evisi on of ANSI/AWWA C222-18)Polyur ethane Coat ings and L inings for Steel Water...
ANSI/AWWA D108-19(Revision of ANSI/AWWA D108-10)AWWA Standard®SMAluminum Dome Roofs for Water Storage FacilitiesEffect...
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op mark sSince 1881SMOzone Sy stems for WaterEffective date: Dec. 1, 2024.First edition approved by Board of Dire...
Since 1881SMANSI/AWWA C226-24(Revi si on of ANSI/AWWA C226-19 )S tai n less- S teel Fi tti n g s for Waterwork...
AWWA StandardSMWire- and Strand-Wound, Circular, Prestressed Concrete Water TanksEffective date: Aug. 1, 2018.First e...
op mark sSince 1881SMProtective Interi or Coatings for Valves and Hydr antsEffective date: Dec. 1, 2024.First edit...
op mark sSince 1881SMDisodium Phosphate, AnhydrousEffective date: Nov. 1, 2024.First edition approved by Board of D...
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Copyright© 2020 National Fire Protection Association® and the American Gas Association. All Rights Reserved. NFPA...
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2007 Standard for Performance Rating of Commercial and Industrial Unitary Air-Conditioning and Heat Pump Equipment ...
Ame rican National Standard for Safe Use of Lase rs ANSI Z136.1 – 2014 American National Standard A NSI Z136...
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