STM PDF

Radiation protection - Sealed sources - Leakage test methods. Original standard ISO 9978-2020 in PDF full version. Additional info + preview on request

Document status: Active

Belt drives - Grooved pulleys for V-belts (system based on effective width) - Geometrical inspection of grooves. Original standard ISO 9980-2012 in PDF full version. Additional info + preview on request

Document status: Active

Belt drives - Pulleys and V-ribbed belts for the automotive industry - PK profile- Dimensions. Original standard ISO 9981-2020 in PDF full version. Additional info + preview on request

Document status: Active

Belt drives - Pulleys and V-ribbed belts for industrial applications - PH, PJ, PK, PL and PM profiles- dimensions. Original standard ISO 9982-2021 in PDF full version. Additional info + preview on request

Document status: Active

Information and documentation - Transliteration of Georgian characters into Latin characters. Original standard ISO 9984-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 9984-2026

Information and documentation - Transliteration of Armenian characters into Latin characters. Original standard ISO 9985-1996 in PDF full version. Additional info + preview on request

Document status: Replaced by