Normen UNE - Spanische nationale Normen - Seite Nr. 158

Soil quality - Determination of the effects of pollutants on soil flora - Part 1: Method for the measurement of inhibition of root growth (ISO 11269-1:2012) (Endorsed by AENOR in February of 2013.)

Die Norm herausgegeben am 1.2.2013

Soil quality - Determination of the effects of pollutants on soil flora - Part 2: Effects of contaminated soil on the emergence and early growth of higher plants (ISO 11269-2:2012) (Endorsed by AENOR in April of 2013.)

Die Norm herausgegeben am 1.4.2013

Explosive atmospheres - Explosion prevention and protection - Part 1: Basic concepts and methodology

Die Norm herausgegeben am 21.10.2020

Explosive atmospheres - Explosion prevention and protection - Part 2: Basic concepts and methodology for mining (Endorsed by AENOR in April of 2015.)

Die Norm herausgegeben am 1.4.2015

STAINLESS STEEL TUBES. DIMENSIONS, TOLERANCES AND CONVENTIONAL MASSES PER UNIT LENGTH. (ISO 1127:1992).

Die Norm herausgegeben am 14.10.1996

Soil quality -- Determination of redox potential -- Field method. (ISO 11271:2002)

Die Norm herausgegeben am 11.4.2007

Soil quality - Determination of dry bulk density (ISO 11272:2017) (Endorsed by Asociación Espanola de Normalización in May of 2017.)

Die Norm herausgegeben am 1.5.2017

Soil quality - Determination of the water-retention characteristic - Laboratory methods (ISO 11274:2019) (Endorsed by Asociación Espanola de Normalización in November of 2019.)

Die Norm herausgegeben am 1.11.2019

Soil quality - Determination of unsaturated hydraulic conductivity and water-retention characteristic - Wind´s evaporation method (ISO 11275:2004) (Endorsed by AENOR in May of 2014.)

Die Norm herausgegeben am 1.5.2014

Soil quality - Determination of pore water pressure - Tensiometer method (ISO 11276:1995) (Endorsed by AENOR in May of 2014.)

Die Norm herausgegeben am 1.5.2014