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Zinc orthophosphate

Wedi'i Gadw mewn:
Awduron Corfforaethol: American Water Works Association, American National Standards Institute, ebrary, Inc
Fformat: Electronig eLyfr
Iaith:Saesneg
Cyhoeddwyd: Denver, Colo. : American Water Works Association, c2013.
Pynciau:
Phosphates > Standards.
Water > Purification > Standards.
Zinc > Standards.
Electronic books.
Mynediad Ar-lein:An electronic book accessible through the World Wide Web; click to view
Tagiau: Ychwanegu Tag
Dim Tagiau, Byddwch y cyntaf i dagio'r cofnod hwn!
Disgrifiad o'r Eitem:"Effective date: June 1, 2006. This edition approved Feb. 12, 2006. Approved by American National Standards Institute April 17, 2006."
"ANSI/AWWA B506-06."
Disgrifiad Corfforoll:1 online resource (xii, 9 p.)

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