Railway applications - Brake discs for railway rolling stock - Part 2: Brake discs mounted onto the wheel, dimensions and quality requirements
Edition 2019-12-11

Disc springs - Quality specifications - Dimensions (Endorsed by Asociación Española de Normalización in January of 2017.)
Edition 2017-01-01

Disc springs - Calculation (Endorsed by Asociación Española de Normalización in January of 2017.)
Edition 2017-01-01

AUDIO RECORDING. COMPACT DISC DIGITAL AUDIO SYSTEM. (Endorsed by AENOR in November of 2001.)
Edition 2001-11-01

METHODS OF MEASURING THE CHARACTERISTICS OF REPRODUCING EQUIPMENT FOR DIGITAL AUDIO COMPACT DISCS. (Endorsed by AENOR in December of 1995.)
Edition 1995-12-01

METHODS OF MEASURING THE CHARACTERISTICS OF REPRODUCING EQUIPMENT FOR DIGITAL AUDIO COMPACT DISCS. (Endorsed by AENOR in November of 1997.)
Edition 1997-11-01

COMPACT DISC VIDEO SYSTEM. 12 CM CD-V. (Endorsed by AENOR in December of 1995.)
Edition 1995-12-01

Audio recording - Minidisc system (Endorsed by AENOR in December of 2000.)
Edition 2000-12-01

Super Video Compact Disc - Disc-interchange system-specification. (Endorsed by AENOR in October of 2001.)
Edition 2001-10-01

Methods of measurement for minidisc recorders/players (Endorsed by AENOR in May of 2002.)
Edition 2002-05-01