Standards UNE - Spanish national standards - Page 1374

Light conveyor belts - Determination of electrical resistances (ISO 21178:2020) (Endorsed by Asociación Espanola de Normalización in April of 2020.)

Standard published on 1.4.2020

Light conveyor belts - Determination of the electrostatic field generated by a running light conveyor belt (ISO 21179:2013) (Endorsed by AENOR in May of 2013.)

Standard published on 1.5.2013

Light conveyor belts - Determination of the maximum tensile strength (ISO 21180:2025) (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Standard published on 1.12.2025

TELEMETERING FOR CONSUMPTION AND DEMAND.

Standard published on 23.11.1990

Light conveyor belts - Determination of the relaxed elastic modulus (ISO 21181:2025) (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Standard published on 1.12.2025

Light conveyor belts - Determination of the coefficient of friction (ISO 21182:2025) (Endorsed by Asociación Espanola de Normalización in December of 2025.)

Standard published on 1.12.2025

Light conveyor belts - Part 1: Principal characteristics and applications (ISO 21183-1:2005)

Standard published on 21.3.2007

Light conveyor belts - Part 2: List of equivalent terms (ISO 21183-2:2018) (Endorsed by Asociación Espanola de Normalización in February of 2019.)

Standard published on 1.2.2019

Cooperative intelligent transport systems (C-ITS) - Global transport data management (GTDM) framework (ISO/TS 21184:2021) (Endorsed by Asociación Espanola de Normalización in May of 2021.)

Standard published on 1.5.2021

Cooperative intelligent transport systems (C-ITS) - Guidelines on the usage of standards - Part 1: Standardization landscape and releases (ISO/TR 21186-1:2021) (Endorsed by Asociación Espanola de Normalización in March of 2021.)

Standard published on 1.3.2021