High-strength structural bolting assemblies for preloading - Part 7: System HR - Countersunk head bolt and nut assemblies

Standard published on 10.4.2019

High-strength structural bolting assemblies for preloading - Part 8: System HV - Hexagon fit bolt and nut assemblies

Standard published on 10.4.2019

High-strength structural bolting assemblies for preloading - Part 9: System HR or HV - Direct tension indicators for bolt and nut assemblies

Standard published on 17.4.2019

Respiratory protective devices - Gas cylinder valves - Part 1: Inlet connections (Endorsed by Asociación Espanola de Normalización in June of 2018.)

Standard published on 1.6.2018

Respiratory protective devices - Gas cylinder valves - Part 2: Outlet connections (Endorsed by Asociación Espanola de Normalización in June of 2018.)

Standard published on 1.6.2018

Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen

Standard published on 17.10.2003

Respiratory protective devices - Gas cylinder valves - Part 3: Outlet connections for diving gases Nitrox and oxygen

Change published on 3.9.2004

LPG equipment and accessories - Transportable refillable traditional welded and brazed steel Liquefied Petroleum Gas (LPG) cylinders - Periodic inspection

Standard published on 20.1.2021

Value management. Application guide of UNE EN 12973:2003 "Value management"

Standard published on 26.9.2007

Earth-moving machinery -- Field of vision of surveillance and rear-view mirrors -- Part 1: Test methods

Standard published on 24.11.2010