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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.
LIQUEFIED PETROLEUM GASES. CORROSIVENESS TO COPPER. COPPER STRIP TEST. (ISO 6251:1982).
WITHDRAWN published on 23.4.1996
Selected format:PLASTICS. DETERMINATION OF ENVIRONMENTAL STRESS CRACKING (ESC). CONSTANT-TENSILE-STRESS METHOD. (ISO 6252:1992).
WITHDRAWN published on 20.11.1998
Selected format:OPC unified architecture - Part 10: Programs (Endorsed by AENOR in November of 2012.)
WITHDRAWN published on 15.4.2018
Selected format:OPC unified architecture - Part 10: Programs
WITHDRAWN published on 12.8.2023
Selected format:OPC unified architecture - Part 11: Historical Access (Endorsed by AENOR in June of 2015.)
WITHDRAWN published on 29.7.2023
Selected format:OPC unified architecture - Part 13: Aggregates (Endorsed by AENOR in June of 2015.)
WITHDRAWN published on 17.7.2023
Selected format:OPC unified architecture - Part 3: Address Space Model
WITHDRAWN published on 30.4.2018
Selected format:OPC unified architecture - Part 3: Address Space Model (Endorsed by AENOR in July of 2015.)
WITHDRAWN published on 13.8.2023
Selected format:OPC unified architecture - Part 4: Services (Endorsed by AENOR in March of 2012.)
WITHDRAWN published on 30.4.2018
Selected format:OPC unified architecture - Part 4: Services (Endorsed by AENOR in July of 2015.)
WITHDRAWN published on 18.8.2023
Selected format:Latest update: 2025-12-18 (Number of items: 2 252 678)
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