STB PDF

Plastics Determination of flexural properties (ISO 178-2019). Original standard UNE-EN ISO 178-2020 in PDF full version. Additional info + preview on request

Document status: Active

Solid biofuels Determination of particle size distribution for uncompressed fuels Part 1- Oscillating screen method using sieves with apertures of 3,15 mm and above (ISO 17827-1-2016). Original standard UNE-EN ISO 17827-1-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17827-1-2024

Solid biofuels Determination of particle size distribution for uncompressed fuels Part 2- Vibrating screen method using sieves with aperture of 3,15 mm and below (ISO 17827-2-2016). Original standard UNE-EN ISO 17827-2-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17827-2-2024

Solid biofuels Determination of mechanical durability of pellets and briquettes Part 1- Pellets (ISO 17831 1-2015). Original standard UNE-EN ISO 17831-1-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17831-1-2025

Solid biofuels Determination of mechanical durability of pellets and briquettes Part 2- Briquettes (ISO 17831 2-2015). Original standard UNE-EN ISO 17831-2-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 17831-2-2025

Plastics - Polyethylene (PE) moulding and extrusion materials Part 1- Designation system and basis for specifications (ISO 17855-1-2014). Original standard UNE-EN ISO 17855-1-2015 in PDF full version. Additional info + preview on request

Document status: Active