Acoustics. Measurement of the influence of road surfaces on traffic noise. The close-proximity method.

Standard published on 13.6.2017

Acoustics. Measurements on silencers in situ.

Standard published on 15.9.1997

Acoustics. Measurement of the in situ sound attenuation of a removable screen.

Standard published on 15.10.1997

Information and documentation. Extension of the Arabic alphabet coded character set for bibliographic information interchange.

Standard published on 15.10.1997

Plastics. Methods for determining the density of non-cellular plastics. Immersion method, liquid pycnometer method and titration method.

Standard published on 10.7.2025

Tracked Changes. Plastics. Methods for determining the density of non-cellular plastics. Immersion method, liquid pycnometer method and titration method.

Standard published on 23.7.2025

Plastics. Methods for determining the density of non-cellular plastics. Density gradient column method.

Standard published on 7.4.2026

Tracked Changes. Plastics. Methods for determining the density of non-cellular plastics. Density gradient column method.

Standard published on 15.4.2026

Plastics. Methods for determining the density of non-cellular plastics. Gas pyknometer method.

Standard published on 26.9.2003

Materials and articles in contact with foodstuffs. Test methods for thermal shock and thermal shock endurance.

Standard published on 15.9.1997