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Reaction to fire tests for products Determination of the gross heat of combustion (calorific value) (ISO 1716-2010). Original standard UNE-EN ISO 1716-2011 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 1716-2021

Acoustics Noise from shooting ranges Part 1- Determination of muzzle blast by measurement (ISO 17201-1-2018). Original standard UNE-EN ISO 17201-1-2020 in PDF full version. Additional info + preview on request

Document status: Active

Acoustics Noise from shooting ranges Part 4- Prediction of projectile sound (ISO 17201-4-2006). Original standard UNE-EN ISO 17201-4-2007 in PDF full version. Additional info + preview on request

Document status: Active

Solid biofuels Fuel specifications and classes Part 1- General requirements (ISO 17225-1-2014). Original standard UNE-EN ISO 17225-1-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17225-1-2022

Solid biofuels Fuel specifications and classes Part 5- Graded firewood (ISO 17225-5-2014). Original standard UNE-EN ISO 17225-5-2014 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17225-5-2022

Leather Chemical determination of formaldehyde content Part 1- Method using high performance liquid chromatography (ISO 17226-1-2018). Original standard UNE-EN ISO 17226-1-2019 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17226-1-2023