STB PDF

Test methods for determining the contribution to the fire resistance of structural members - Part 7: Applied protection to timber members. Original standard UNE-ENV 13381-7-2006 EX in PDF full version. Additional info + preview on request

Document status: Replaced by STB UNE-EN 13381-7-2020

Corrigendum - Low-voltage electrical installations Part 5-53: Selection and erection of electrical equipment Switchgear and controlgear. Original standard UNE-HD 60364-5-53-2023 AC-2025 in PDF full version. Additional info + preview on request

Document status: Active

Parte 111: Reconectadores automáticos de circuitos para. Original standard UNE-IEC 62271-111-2023 in PDF full version. Additional info + preview on request

Document status: Active

Parte 37-013: Interruptores automáticos para generadores de corriente alterna High-voltage switchgear and controlgear. Part 37-013: Alternating current generator circuit-breakers. Original standard UNE-IEC IEEE 62271-37-013-2023 in PDF full version. Additional info + preview on request

Document status: Active

Assessment service delivery - Procedures and methods to assess people in work and organizational settings - Part 1- Requirements for the client. Original standard UNE-ISO 10667-1-2023 in PDF full version. Additional info + preview on request

Document status: Active

Assessment service delivery - Procedures and methods to assess people in work and organizational settings - Part 2- Requirements for service providers. Original standard UNE-ISO 10667-2-2023 in PDF full version. Additional info + preview on request

Document status: Active