Normen UNE - Spanische nationale Normen - Seite Nr. 1323

Sound system equipment. Part 14: Circular and elliptical loudspeakers; outer frame diameters and mounting dimensions

Die Norm herausgegeben am 15.6.1985

SOUND SYSTEM EQUIPMENT. PART 2: EXPLANATION OF GENERAL TERMS AND CALCULATION METHODS.

Die Norm herausgegeben am 29.12.1993

SOUND SYSTEM EQUIPMENT. AUXILIARY PASSIVE ELEMENTS

Die Norm herausgegeben am 15.8.1976

SOUND SYSTEM EQUIPMENT. AUTOMATIC GAIN CONTROL DEVICES

Die Norm herausgegeben am 15.1.1976

Fine ceramics (advanced ceramics, advanced technical ceramics) - Determination of adhesion of ceramic coatings by scratch testing (ISO 20502:2005 including Cor 1:2009) (Endorsed by AENOR in June of 2016.)

Die Norm herausgegeben am 1.6.2016

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Determination of compressive properties (ISO 20504:2022) (Endorsed by Asociación Espanola de Normalización in January of 2023.)

Die Norm herausgegeben am 1.1.2023

Fine ceramics (advanced ceramics, advanced technical ceramics) - Mechanical properties of ceramic composites at room temperature - Determination of the interlaminar shear strength and shear modulus of continuous-fibre-reinforced composites by the compression of double-notched test pieces and by the Iosipescu test (ISO 20505:2023) (Endorsed by Asociación Espanola de Normalización in April of 2025.)

Die Norm herausgegeben am 1.4.2025

Radio interference characteristics of overhead power lines and high-voltage equipment. Part 1: Description of phenomena

Die Norm herausgegeben am 15.12.1985

Radio interference characteristics of overhead power lines and high-voltage equipment. Part 2: Methods of measurement and procedure for determining limits

Die Norm herausgegeben am 13.12.1990

Radio interference characteristics of overhead power lines and high-voltage equipment. Part 3: Code of practice for minimizing the generation of radio noise

Die Norm herausgegeben am 10.12.1990