STB PDF

Sintered metal materials, excluding hardmetals. Preparation of samples for chemical analysis for determination of carbon content. Original standard UNE-EN ISO 7625-2013 in PDF full version. Additional info + preview on request

Document status: Active

Anodizing of aluminium and its alloys Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees (ISO 7668:2018). Original standard UNE-EN ISO 7668-2018 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 7668-2022

Dental rotary instruments - Diamond instruments - Part 1: Dimensions, requirements, marking and packaging - Amendment 1 (ISO 7711-1:1997/Amd 1:2009). Original standard UNE-EN ISO 7711-1-1999 A1-2009 in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN ISO 7711-1-2021

Countersunk flat head screws - Penetration depth of cross recesses. Original standard UNE-EN ISO 7721-2-1995 in PDF full version. Additional info + preview on request

Document status: Active

Acoustics Measurement of airborne noise emitted by information technology and telecommunications equipment (ISO 7779:2018). Original standard UNE-EN ISO 7779-2021 in PDF full version. Additional info + preview on request

Document status: Active

Dentistry. Laboratory cutters - Carbide laboratory cutters. Original standard UNE-EN ISO 7787-2-2020 in PDF full version. Additional info + preview on request

Document status: Active