Standards UNE - Spanish national standards - Page 297

Tissue paper and tissue products - Part 6: Determination of grammage (ISO 12625-6:2016)

Standard published on 28.6.2017

Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight) (ISO 12625-7:2021)

Standard published on 28.9.2022

Tissue paper and tissue products - Part 8: Water-absorption time and water-absorption capacity, basket-immersion test method (ISO 12625-8:2010)

Standard published on 11.5.2011

Tissue paper and tissue products - Part 9: Determination of ball burst strength (ISO 12625-9:2015)

Standard published on 23.9.2015

Industrial valves - Butt welding ends for steel valves

Standard published on 14.2.2018

DIVING ACCESORIES - COMBINED BUOYANCY AND RESCUE DEVICES - FUNCIONAL AND SAFETY REQUIREMENTS, TEST METHODS.

Standard published on 29.4.2000

Diving accessories - Combined buoyancy and rescue devices - Functional and safety requirements, test methods

Change published on 16.6.2010

Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation (ISO 12628:2022)

Standard published on 21.6.2023

Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/Amd 1:2025)

Change published on 25.2.2026

Machines for the manufacture of constructional products from concrete and calcium-silicate - Safety - Part 1: Common requirements

Standard published on 11.12.2013