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AWWA M28
WRC Volume 52 No. 01-02 1997
IEEE C37.42-2016
IEEE 802.21-2017
API Spec Q1 Addendum 1
IEC 61757 Ed. 1.0 b:2018
NSF 173-2013
NSF Iodine-2002
WRC 431
ANSI O5.2-2012
IEEE 802.21.1-2017
API MPMS Chapter 17.8
API Spec 6D Addendum 2
AWWA M12
AWWA C502-14
AWS G2.3M/G2.3:2012
WRC Volume 53 No. 03-04 1998
AWWA C563-14
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