STM PDF

Alpine ski boots with improved walking soles - Interface with alpine ski-bindings - Requirements and test methods. Original standard ISO 23223-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23223-2025

Textiles - Determination of dimensional change of fabrics - Accelerated machine method. Original standard ISO 23231-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23231-2025

Automation systems and integration - Digital twin framework for manufacturing - Part 5- Digital thread for digital twin. Original standard ISO 23247-5-2026 in PDF full version. Additional info + preview on request

Document status: Active

Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems - Amendment 1. Original standard ISO 23251-2006 amd1-2008 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23251-2019

Petroleum, petrochemical and natural gas industries - Pressure-relieving and depressuring systems - Technical Corrigendum 1. Original standard ISO 23251-2006 cor1-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23251-2019

Hybrid-electric road vehicles - Exhaust emissions and fuel consumption measurements - Part 1- Non-externally chargeable vehicles. Original standard ISO 23274-1-2013 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 23274-1-2019