Standards UNE - Spanish national standards - Page 349

Welding - Laser-arc hybrid welding of steels, nickel and nickel alloys - Quality levels for imperfections (ISO 12932:2013)

Standard published on 15.1.2014

Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Sodium dichloroisocyanurate, dihydrate

Standard published on 27.5.2015

Chemicals used for treatment of water intended for human consumption - Chemicals for emergency use - Trichloroisocyanuric acid

Standard published on 27.5.2015

FEATHER AND DOWN - COMPOSITION LABELLING OF PROCESSED FEATHERS AND DOWN FOR USE AS SOLE FILLING MATERIAL.

Standard published on 24.1.2001

Feather and down - Composition labelling of processed feathers and down for use as sole filling material (Endorsed by Asociación Espanola de Normalización in April of 2025.)

Standard published on 1.4.2025

Feather and down - Hygiene and cleanliness requirements

Standard published on 18.2.2002

Petroleum products. Determination of water. Coulometric Karl Fischer titration method. (ISO 12937:2000)

Standard published on 29.3.2001

Petroleum products. Determination of water. Coulometric Karl Fischer titration method. (ISO 12937:2000)

Correction published on 30.1.2008

Methods for the analysis of pewter - Determination of alloying and impurity element contents by atomic spectrometry

Standard published on 1.6.2000

Thermal performance of building materials and products - Determination of thermal resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and medium thermal resistance.

Standard published on 30.11.2001