Standards UNE - Spanish national standards - Page 715

Products and systems for the protection and repair of concrete structures - Definitions, requirements, quality control and evaluation of conformity - Part 9: General principles for the use of products and systems

Standard published on 26.1.2011

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Phosphonic acids and salts

Standard published on 7.1.2015

Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Polyphosphates

Standard published on 7.1.2015

Thickness measurement of coatings and characterization of surfaces with surface waves - Part 1: Guide to the determination of elastic constants, density and thickness of films by laser induced surface acoustic waves

Standard published on 19.12.2007

Thickness measurement of coatings and characterization of surfaces with surface waves - Part 2: Guide to the thickness measurement of coatings by photothermic method

Standard published on 19.12.2007

Non-preloaded structural bolting assemblies - Part 1: General requirements

Standard published on 21.3.2018

Non-preloaded structural bolting assemblies - Part 2: Fitness for purpose

Standard published on 13.12.2017

Railway applications - Suspension components - Torsion bar, steel

Standard published on 14.5.2008

VENTILATION FOR BUILDINGS - SHEET METAL AIR DUCTS AND FITTINGS WITH RECTANGULAR CROSS SECTION - DIMENSIONS

Standard published on 24.3.1999

Precast concrete products - Bridge elements

Standard published on 13.6.2012