STM PDF

Optics and photonics - Microlens arrays - Part 4- Test methods for geometrical properties. Original standard ISO 14880-4-2006 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 14880-4-2024

Integrated optics - Interfaces - Parameters relevant to coupling properties. Original standard ISO 14881-2001 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 14881-2021

Plastics - Polyols for use in the production of polyurethane - Determination of water content. Original standard ISO 14897-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 14897-2023

Plastics - Polyols for use in the production of polyurethane - Determination of basicity. Original standard ISO 14899-2001 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 14899-2022

Plastics - Polyols for use in the production of polyurethane - Determination of hydroxyl number. Original standard ISO 14900-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 14900-2023

Refrigerating systems and heat pumps - Qualification of tightness of components and joints. Original standard ISO 14903-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 14903-2025