STB PDF

Durability of wood and wood-based products. Testing and classification of the durability to biological agents of wood and wood-based materials. Original standard UNE-EN 350-2016 in PDF full version. Additional info + preview on request

Document status: Active

Amendment 1 - Hearing protectors. General requirements - Earplugs. Original standard UNE-EN 352-2-2020 + A1-2024 in PDF full version. Additional info + preview on request

Document status: Active

Hearing protectors. Safety requirements - Entertainment audio earmuffs. Original standard UNE-EN 352-8-2020 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Inserts, screw thread, helical coil, self-locking, in heat resisting nickel base alloy NI-PH2801 (Inconel X750). Original standard UNE-EN 3542-2018 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Acrylonitrile-butadiene rubber (NBR). Low temperature resistant. Hardness 60 IRHD. Original standard UNE-EN 3697-2013 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Acrylonitrile-butadiene rubber (NBR). Low temperature resistant. Hardness 70 IRHD. Original standard UNE-EN 3698-2013 in PDF full version. Additional info + preview on request

Document status: Active