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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
TRANSMISSION PULLEYS. QUALITY, FINISH AND BALANCE.
Standard published on 26.12.1989
Selected format:Workplace exposure - Detection and characterization of airborne NOAA using electron microscopy - Rules for sampling and analysis (Endorsed by Asociación Espanola de Normalización in March of 2025.)
Standard published on 1.3.2025
Selected format:FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. CHARACTERISTICS AND TOLERANCES.
Standard published on 15.1.1963
Selected format:Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing (ISO 18119:2018)
Standard published on 11.3.2020
Selected format:Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 1 (ISO 18119:2018/Amd 1:2021)
Change published on 29.12.2021
Selected format:Gas cylinders - Seamless steel and seamless aluminium-alloy gas cylinders and tubes - Periodic inspection and testing - Amendment 2 (ISO 18119:2018/Amd 2:2024)
Change published on 15.1.2025
Selected format:FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. CHARACTERISTICS OF THE MATERIALS THAT FORM THE CONVEYORS.
Standard published on 15.1.1963
Selected format:FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. LOAD DETERMINATION AND ELONGATION TO THE RUPTURE OF EVERY CLOTH WHICH FORM THE CONVEYOR.
Standard published on 15.12.1963
Selected format:FLAT CONVEYORS COMPOSED OF RUBBER AND CLOTH. LOAD DETERMINATION AND ELONGATION TO THE RUPTURE OF THE CLOTHS PACKAGE.
Standard published on 15.12.1963
Selected format:Solid biofuels - Determination of ash content (ISO 18122:2022)
Standard published on 7.6.2023
Selected format:Latest update: 2026-09-15 (Number of items: 2 301 408)
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