Standards UNE - Spanish national standards - Page 857

Fertilizers - Extraction of total calcium, total magnesium, total sodium and total sulfur in the forms of sulfates

Standard published on 16.5.2012

Fertilizers - Extraction of water-soluble calcium, magnesium, sodium and sulfur in the form of sulfates

Standard published on 5.4.2017

Fertilizers - Determination of the complexed micro-nutrient content and of the complexed fraction of micro-nutrients

Standard published on 6.4.2011

Breath alcohol test devices other than single use devices - Requirements and test methods

Standard published on 1.2.2012

Determination of maximum explosion pressure and the maximum rate of pressure rise of gases and vapours (Endorsed by Asociación Espanola de Normalización in March of 2022.)

Standard published on 1.3.2022

Tanks for transport of dangerous goods - Digital interface for the data transfer between tank vehicle and with stationary facilities - Part 1: Protocol specification - Control, measurement and event data (Endorsed by Asociación Espanola de Normalización in January of 2018.)

Standard published on 1.1.2018

Tanks for transport of dangerous goods - Digital interface for the data transfer between tank vehicle and with stationary facilities - Part 1: Protocol specification - Control, measurement and event data (Endorsed by Asociación Espanola de Normalización in December of 2022.)

Standard published on 1.12.2022

Tanks for transport of dangerous goods - Digital interface for the data transfer between tank vehicle and with stationary facilities - Part 2: Commercial and logistic data (Endorsed by Asociación Espanola de Normalización in December of 2022.)

Standard published on 1.12.2022

Natural gas - Measurement of properties - Volumetric properties: density, pressure, temperature and compression factor (ISO 15970:2008)

Standard published on 29.10.2014

Natural gas - Measurement of properties - Calorific value and Wobbe index (ISO 15971:2008)

Standard published on 5.11.2014