STM PDF

Writing and marking instruments - Specification for caps to reduce the risk of asphyxiation. Original standard ISO 11540-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 11540-2021

Optics and photonics - Lasers and laser-related equipment - Test method for absorptance of optical laser components. Original standard ISO 11551-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 11551-2026

Optics and photonics - Lasers and laser-related equipment - Test method for absorptance of optical laser components. Original standard ISO 11551-2026 in PDF full version. Additional info + preview on request

Document status: Active

Safety of machinery - Laser processing machines - Part 1- General safety requirements. Original standard ISO 11553-1-2005 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 11553-1-2020

Safety of machinery - Laser processing machines - Part 2- Safety requirements for hand-held or hand-operated laser processing machines. Original standard ISO 11553-2-2026 in PDF full version. Additional info + preview on request

Document status: Active

Carbon fibre - Determination of filament diameter and cross-sectional area. Original standard ISO 11567-2018 in PDF full version. Additional info + preview on request

Document status: Active