STB PDF

Water quality - Evaluation of ultimate aerobic biodegradability of organic compounds in aqueous medium - Carbon dioxide evolution test (ISO 9439:1999). Original standard UNE-EN ISO 9439-2000 in PDF full version. Additional info + preview on request

Document status: Active

Continuously hot-rolled stainless steel - Tolerances on dimensions and form - Part 2- Wide strip and sheet/plate. Original standard UNE-EN ISO 9444-2-2011 in PDF full version. Additional info + preview on request

Document status: Active

Continuously cold-rolled stainless steel - Tolerances on dimensions and form - Part 2: Wide strip and plate/sheet (ISO 9445-2:2009) Acier inoxydable laminé à froid en continu - Tolérances sur les dimensions et la forme. Original standard UNE-EN ISO 9445-2-2011 in PDF full version. Additional info + preview on request

Document status: Active

Microstructure of cast irons Part 1: Graphite classification by visual analysis (ISO 945-1:2019). Original standard UNE-EN ISO 945-1-2020 in PDF full version. Additional info + preview on request

Document status: Active

Soft solder alloys Chemical compositions and forms (ISO 9453:2014). Original standard UNE-EN ISO 9453-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 9453-2021

Soft soldering fluxes Classification and requirements Part 2: Performance requirements (ISO 9454-2:1998). Original standard UNE-EN ISO 9454-2-2000 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 9454-2-2021