Belarus standards PDF

Hearing protectors. Recommendations for selection, use, care and maintenance. Guidance document. Original standard UNE-EN 458-2016 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 458-2025

Aerospace series. Inserts, MJ threads, self-locking, with self-broaching keys, in heat resisting steel FE-PA2601 (A286), MoS2 coated. Original standard UNE-EN 4622-2010 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Steel X4CrNiMo16-5-1 (1.4418). Air melted. Hardened and tempered. Forgings. De ≤ 200 mm. 900 MPa ≤ Rm ≤ 1 050 MPa. Original standard UNE-EN 4630-2024 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Steel X4CrNiMo16-5-1 (1.4418). Air melted. Hardened and tempered. Bars. De ≤ 200 mm. 900 MPa ≤ Rm ≤ 1 050 MPa. Original standard UNE-EN 4631-2024 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Blast media. Brown corundum, without iron. Original standard UNE-EN 4638-2010 in PDF full version. Additional info + preview on request

Document status: Active

Aerospace series. Cables, optical 125 μm diameter cladding - Tight structure bend insensitive 50 μm/125 μm GI fibre nominal, 1,8 mm outside diameter. Product standard. Original standard UNE-EN 4641-401-2024 in PDF full version. Additional info + preview on request

Document status: Active