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Specification and approval of welding procedures for metallic materials - Welding procedure specification for laser beam welding. Original standard BS EN ISO 9956-11-1997 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Water quality. Determination of alkalinity - Determination of total and composite alkalinity. Original standard BS EN ISO 9963-1-1996 (2008) BS 6068-2.51-1996 in PDF full version. Additional info + preview on request

Document status: Active

Water quality. Determination of alkalinity - Determination of carbonate alkalinity. Original standard BS EN ISO 9963-2-1996 (2008) BS 6068-2.52-1996 in PDF full version. Additional info + preview on request

Document status: Active

Thermoplastics pipes. Determination of creep ratio. Original standard BS EN ISO 9967-2016 in PDF full version. Additional info + preview on request

Document status: Active

Thermoplastics pipes. Determination of ring stiffness. Original standard BS EN ISO 9969-2016 in PDF full version. Additional info + preview on request

Document status: Active

Thermal performance of buildings. Determination of air permeability of buildings. Fan pressurization method. Original standard BS EN ISO 9972-2015 in PDF full version. Additional info + preview on request

Document status: Active