STM PDF

Heat pump water heater - Testing and rating at part load conditions and calculation of seasonal coefficient of performance for space heating. Original standard ISO 21978-2021 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21978-2023

Passenger cars - Stopping distance at straight-line braking with ABS - Open-loop test method. Original standard ISO 21994-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 21994-2022

Plastics - Determination of thermal conductivity and thermal diffusivity - Part 1- General principles. Original standard ISO 22007-1-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 22007-1-2024

Plastics - Determination of thermal conductivity and thermal diffusivity - Part 2- Transient plane heat source (hot disc) method. Original standard ISO 22007-2-2015 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 22007-2-2022

Plastics - Determination of thermal conductivity and thermal diffusivity - Part 4- Laser flash method. Original standard ISO 22007-4-2017 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 22007-4-2024

Space systems - Space environment (natural and artificial) - Model of the earth's magnetospheric magnetic field. Original standard ISO 22009-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by St ISO 22009-2023