STM PDF

Micrographics - Image mark (blip) used with 16 mm and 35 mm roll microfilm - Technical Corrigendum 1. Original standard ISO 11962-2002 cor1-2006 in PDF full version. Additional info + preview on request

Document status: Active

Plastics - Polycarbonate sheets - Types, dimensions and characteristics. Original standard ISO 11963-2019 in PDF full version. Additional info + preview on request

Document status: Active

Water quality - Determination of arsenic - Atomic absorption spectrometric method (hydride technique). Original standard ISO 11969-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by

Specification and qualification of welding procedures for production welding of steel castings. Original standard ISO 11970-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 11970-2025

Steel and iron castings - Visual testing of surface quality. Original standard ISO 11971-2020 in PDF full version. Additional info + preview on request

Document status: Active

Corrosion-resistant cast steels for general applications. Original standard ISO 11972-2023 in PDF full version. Additional info + preview on request

Document status: Active