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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.
MATERIALES REFRACTARIOS. POROSIDAD TOTAL
WITHDRAWN published on 15.3.1975
Selected format:REFRACTORY MATERIALS. AIR PERMEABILITY
WITHDRAWN published on 15.3.1975
Selected format:ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2).
WITHDRAWN published on 7.10.1994
Selected format:ALTERNATING CURRENT STATIC WATT-HOUR METERS FOR ACTIVE ENERGY (CLASSES 1 AND 2).
WITHDRAWN published on 25.11.1997
Selected format:REFRACTORY MATERIALS. RESISTANCE TO COLD COMPRESSION
WITHDRAWN published on 15.3.1975
Selected format:ELECTRONIC RIPPLE CONTROL RECEIVERS FOR TARIFF AND LOAD CONTROL.
WITHDRAWN published on 7.10.1994
Selected format:TIME SWITCHES FOR TARIFF AND LOAD CONTROL.
WITHDRAWN published on 7.10.1994
Selected format:REFRACTORY PRODUCTS. DETERMINATION OF MODULUS OF RUPTURE AT AMBIENT TEMPERATURE
WITHDRAWN published on 10.10.1989
Selected format:D.C. OR A.C. SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS. GENERAL AND SAFETY REQUIREMENTS.
WITHDRAWN published on 1.2.1995
Selected format:D.C. OR A.C. SUPPLIED ELECTRONIC STEP-DOWN CONVERTORS FOR FILAMENT LAMPS. GENERAL AND SAFETY REQUIREMENTS.
WITHDRAWN published on 17.12.1996
Selected format:Latest update: 2026-01-01 (Number of items: 2 253 680)
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