Standards UNE - Spanish national standards - Page 511

Petroleum, petrochemical and natural gas industries - Reciprocating positive displacement pumps (ISO 13710:2004) (Endorsed by AENOR in October of 2004.)

Standard published on 1.10.2004

European Ordering Rules - Ordering of characters from Latin, Greek, Cyrillic, Georgian and Armenian scripts (Endorsed by AENOR in April of 2011.)

Standard published on 1.4.2011

Inland navigation vessels - Winches for ship operation - Safety requirements

Standard published on 11.7.2003

Technical product documentation - Edges of undefined shape - Indication and dimensioning (ISO 13715:2017) (Endorsed by Asociación Espanola de Normalización in November of 2019.)

Standard published on 1.11.2019

Railway applications - Wheelsets and bogies - Wheels - Tread profile

Standard published on 19.5.2021

Surface active agents - Determination of total base nitrogen - Potentiometric titration.

Standard published on 26.4.2002

Surface active agents - Determination of primary, secondary and tertiary amino nitrogen - Potentiometric titration.

Standard published on 30.5.2003

Medical vehicles and their equipment - Air ambulances - Part 1: Requirements for medical devices used in air ambulances

Standard published on 11.11.2020

Medical vehicles and their equipment - Air ambulances - Part 2: Operational and technical requirements for air ambulances

Standard published on 11.11.2020

Geosynthetics - Determination of the long term protection efficiency of geosynthetics in contact with geosynthetic barriers

Standard published on 6.9.2017