Acoustics. Laboratory measurement of sound insulation of building elements. Measurement procedures and requirements.

Standard published on 11.5.2021

Tracked Changes. Acoustics. Laboratory measurement of sound insulation of building elements. Measurement procedures and requirements.

Standard published on 27.9.2021

Acoustics. Laboratory measurement of sound insulation of building elements. Requirements for test facilities and equipment.

Standard published on 12.5.2021

Cold rolled narrow steel strip. Tolerances on dimensions and shape.

Standard published on 31.7.2006

Continuously hot-dip coated steel sheet and strip. Tolerances on dimensions and shape.

Standard published on 31.7.2006

Carbonaceous materials for the production of aluminium. Calcined coke for electrodes. Determination of the electrical resistivity of granules.

Standard published on 30.7.2019

Tracked Changes. Carbonaceous materials for the production of aluminium. Calcined coke for electrodes. Determination of the electrical resistivity of granules.

Standard published on 24.2.2020

Steels for the reinforcement and prestressing of concrete. Certification scheme for steel bars and wires.

Standard published on 4.10.2018

End mills with brazed helical hardmetal tips. Dimensions of end mills with parallel shank.

Standard published on 31.3.2016

End mills with brazed helical hardmetal tips. Dimensions of end mills with 7/24 taper shank.

Standard published on 31.3.2016