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Valves. Materials for bodies, bonnets and covers - Steels other than those specified in European Standards. Original standard BS EN 1503-2-2000 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Valves. Materials for bodies, bonnets and covers - Cast irons specified in European Standards. Original standard BS EN 1503-3-2000 (2003) in PDF full version. Additional info + preview on request

Document status: Withdrawn

Valves. Materials for bodies, bonnets and covers - Copper alloys specified in European Standards. Original standard BS EN 1503-4-2016 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Chemicals used for treatment of water intended for human consumption. Silver salts for intermittent use. Original standard BS EN 15030-2012 + A1-2015 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals used for treatment of swimming pool water. Aluminium based coagulants. Original standard BS EN 15031-2022 in PDF full version. Additional info + preview on request

Document status: Active

Chemicals used for treatment of swimming pool water. Trichloroisocyanuric acid. Original standard BS EN 15032-2006 + A1-2008 in PDF full version. Additional info + preview on request

Document status: Active