Normativa ISO UNE gratis

Fecha de publicación: 15/08/2024 Geotextiles and geotextile-related products. Determination of tensile creep and creep rupture behaviour BS EN ISO 13431:2024

Fecha de publicación: 15/08/2024 Aerospace series. Steel X2CrNi18-9 (1.4307). Air melted. Softened. Plates, sheets and strips. 0,4 mm ≤ a ≤ 20 mm. 520 MPa ≤ Rm ≤ 670 MPa BS EN 2467:2024

Fecha de publicación: 16/08/2024 BS EN IEC 61249-2-54 Materials for printed boards and other interconnecting structures. Part 2-54. Reinforced base materials clad and unclad. Halogenated modified or unmodified resin system, woven E-glass laminate sheets of defined dissipation factor (less than 0,005 at 10 GHz) and flammability (vertical burning test), copper-clad for high speed applications 24/30499026 DC

Fecha de publicación: 16/08/2024 BS EN IEC 63439-2-1 Robotics for electricity generation, transmission and distribution systems. Part 2-1. General Technical Requirements for UAS for Overhead Power Lines Inspection 24/30499034 DC

Fecha de publicación: 16/08/2024 BS IEC 60364-6 Low-voltage electrical installations. Part 6. Verification 24/30497860 DC

Fecha de publicación: 16/08/2024 Infant formula and adult nutritionals. Determination of total folate content by trienzyme extraction and ultra high performance liquid chromatography tandem mass spectrometry (UHPLC-MS/MS) BS ISO 20631:2024

Fecha de publicación: 16/08/2024 Gas pressure safety and control devices for use in gas transmission, distribution and installations for inlet pressures up to and including 10 MPa. Safety shut-off devices BS ISO 23555-3:2024

Fecha de publicación: 16/08/2024 Secure storage units. Requirements, classification and methods of tests for resistance to burglary. Deposit systems BS EN 1143-2:2024

Fecha de publicación: 16/08/2024 UHV AC transmission systems. General system design PD IEC TS 63042-102:2021

Fecha de publicación: 16/08/2024 Asset management. Guidance for the development of public policy to enable asset management BS ISO 55011:2024