Standards UNE - Spanish national standards - Page 17

Advanced technical ceramics - Ceramic composites - Methods of test for reinforcements - Part 7: Determination of the distribution of tensile strength and of tensile strain to failure of filaments within a multifilament tow at high temperature (Endorsed by AENOR in August of 2010.)

Standard published on 1.8.2010

Metallic powders - Determination of envelope-specific surface area from measurements of the permeability to air of a powder bed under steady-state flow conditions (ISO 10070:2019)

Standard published on 15.4.2020

AIR CONDITIONING. MEASURE OF THE VOLUME FLOW AIR IN GRILLES OR DIFFUSERS. METHOD OF THE PRESSURE COMPENSATION.

Standard published on 22.3.1991

Chemical analysis of ferrous materials - Determination of manganese in steels and irons - Electrometric titration method

Standard published on 26.12.2012

AIR DISTRIBUTION AND AIR DIFFUSION. LABORATORY AERODYNAMIC TESTING AND RATING OF AIR TERMINAL DEVICES.

Standard published on 24.3.1992

Air conditioning in hospitals.

Standard published on 7.9.2005

Guide for the design, implementation and monitoring of a geothermal system. Part 1: Vertical closed circuit systems

Standard published on 21.5.2014

Measurement and quantification of the outer surface of the air ducts of rectangular sheet metal.

Standard published on 7.11.2012

Measurement and quantification of the outer surface of the air ducts of circular and oval sheet metal

Standard published on 13.11.2013

Procedure for determining the category of ODA for air conditioning projects.

Standard published on 29.1.2020