Standards UNE - Spanish national standards - Page 931

Railway applications - Ballastless track systems - Part 2: System design, subsystems and components

Standard published on 25.7.2018

Railway applications - Ballastless track systems - Part 3: Acceptance

Standard published on 25.5.2022

Resistance welding - Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s) (ISO 16432:2006)

Standard published on 17.12.2008

Resistance welding - Procedure for seam welding of uncoated and coated low carbon steels (ISO 16433:2006)

Standard published on 17.12.2008

Internal blinds - Protection from strangulation hazards - Test methods

Standard published on 12.11.2014

Internal blinds - Protection from strangulation hazards - Requirements and test methods for safety devices

Standard published on 12.11.2014

Liquid petroleum products - Oxygenates blending in line with actual EN 228 requirements

Standard published on 19.6.2013

Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixtures in the vapour phase - Part 1: Hoses and tubings

Standard published on 3.3.2021

Rubber and plastics hoses, tubing and assemblies for use with propane and butane and their mixture in the vapour phase - Part 2: Assemblies

Standard published on 27.11.2019

Chemical disinfectants and antiseptics - Quantitative surface test for the evaluation of bactericidal activity of chemical disinfectants and antiseptics used in veterinary area on porous surfaces without mechanical action - Test method and requirements (phase 2, step 2)

Standard published on 22.7.2020