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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.
Plastics - Thermoplastic materials - Determination of Vicat softening temperature (VST) (ISO 306:2013)
WITHDRAWN published on 11.3.2015
Selected format:HEAT EXCHANGERS. GUIDELINES TO PREPARE INSTALLATION, OPERATING AND MAINTENANCE INSTRUCTIONS REQUIRED TO MAINTAIN THE PERFORMANCE OF EACH TYPE OF HEAT EXCHANGER.
WITHDRAWN published on 23.4.1993
Selected format:PLASTICS. POLYAMIDES. DETERMINATION OF VISCOSITY NUMBER. (ISO 307:1994).
WITHDRAWN published on 16.11.1998
Selected format:Plastics - Polyamides - Determination of viscosity number (ISO 307:2003)
WITHDRAWN published on 26.3.2004
Selected format:Plastics - Polyamides - Determination of viscosity number (ISO 307:2007)
WITHDRAWN published on 14.11.2007
Selected format:Textiles - Determination of pH of aqueous extract (ISO 3071:2005)
WITHDRAWN published on 31.7.2006
Selected format:HEAT EXCHANGERS. TEST PROCEDURES FOR ESTABLISHING PERFORMANCE OF AIR TO AIR AND FLUE GASES HEAT RECOVERY DEVICES.
WITHDRAWN published on 15.9.1993
Selected format:Heat exchangers - Test procedures for establishing performance of air to air and flue gases heat recovery devices
WITHDRAWN published on 30.10.1997
Selected format:PARTICLEBOARDS. DEFINITION AND CLASSIFICATION.
WITHDRAWN published on 15.2.1994
Selected format:Particleboards - Definition and classification (Endorsed by AENOR in September of 2006.)
WITHDRAWN published on 22.11.2006
Selected format:Latest update: 2026-09-15 (Number of items: 2 301 408)
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