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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.
Concrete units. Classifications and specifications according to uses.
WITHDRAWN published on 26.7.2000
Selected format:CONCRETE BLOCKS. DIMENSIONS MEASURE AND SHAPE CHECKING
WITHDRAWN published on 7.6.1989
Selected format:CONCRETE BLOCKS. GROSS SECTION, NET SECTION AND MASSIVE INDEX
WITHDRAWN published on 7.6.1989
Selected format:ALJEZ O PIEDRA DE YESO. CLASIFICACION. CARACTERISTICAS
WITHDRAWN published on 1.6.1973
Selected format:CONCRETE BLOCKS. CONCRETE REAL DENSITY
WITHDRAWN published on 7.6.1989
Selected format:Aerospace series - Nuts, bihexagonal, self-locking, in heat resisting nickel base alloy NI-PH 2601 (Inconel 718), silver plated on thread - Classification: 1550 MPa (at ambient temperature)/600°C (Endorsed by AENOR in April of 2003.)
WITHDRAWN published on 1.3.2005
Selected format:CONCRETE BLOCKS. WATER ABSORTION
WITHDRAWN published on 14.6.1989
Selected format:CONCRETE BLOCKS. SUCTION TEST
WITHDRAWN published on 7.6.1989
Selected format:CONCRETE BLOCKS. DETERMINATION OF THE COMPRESSIVE STRENGHT
WITHDRAWN published on 14.6.1989
Selected format:Aerospace series. Nuts, bihexagonal, self locking, in heat resisting steel FE-PA92HT (A286), silver plated on thread. Classification: 1 100 MPa (at ambient temperature)/ 650oC (Endorsed by AENOR in March of 2003.)
WITHDRAWN published on 1.3.2005
Selected format:Latest update: 2026-07-01 (Number of items: 2 285 809)
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