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DIN 3509-2009 Valves for potable water supply in buildings
AS NZS 3497 1998 Drinking water treatment units - Plumbing requirements
DIN 25463-2-2008 Calculation of the decay power in nuclear fuels of light water
AS 1357.1-2009 Valves primarily for use in heated water systems - Part 1
DIN EN 13789-2003.rar Cast iron globe valves(EN)
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