BS EN 13077:2018 - TC

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Tracked Changes. Devices to prevent pollution by backflow of potable water. Air gap with non-circular overflow (unrestricted). Family A. Type B|Pollution control, Flow control, Water, Prefabricated parts, Valves, Water pollution, Potable water, Anti-siphonage systems, Overflows, Water supply engineering, Pipes, Water supply (buildings), Fluid inlets, Pollution, In-situ construction, Pipework systems

202 GBP