Tracked Changes. Tissue paper and tissue products. Determination of grammage.

Standard published on 26.2.2020

Tissue paper and tissue products. Determination of optical properties. Measurement of brightness and colour with D65/10° (outdoor daylight).

Standard published on 15.9.2021

Tracked Changes. Tissue paper and tissue products. Determination of optical properties. Measurement of brightness and colour with D65/10° (outdoor daylight).

Standard published on 28.9.2021

Tissue paper and tissue products. Water-absorption time and water-absorption capacity, basket-immersion test method.

Standard published on 31.1.2011

Tissue paper and tissue products. Determination of ball burst strength.

Standard published on 28.2.2015

Industrial valves. Butt welding ends for steel valves.

Standard published on 14.12.2017

Tracked Changes. Industrial valves. Butt welding ends for steel valves.

Standard published on 26.2.2020

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

Standard published on 15.10.1999

Thermal insulating products for building equipment and industrial installations. Determination of dimensions, squareness and linearity of preformed pipe insulation.

Standard published on 23.6.2025

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

Standard published on 31.10.2010