Tracked Changes. Milk and milk products. Determination of alkaline phosphatase activity. Fluorimetric method for cheese.

Die Norm herausgegeben am 29.1.2024

Acoustics. Measurement of the influence of road surfaces on traffic noise. Statistical pass-by method.

Die Norm herausgegeben am 13.3.2023

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

Die Norm herausgegeben am 13.6.2017

Acoustics. Measurements on silencers in situ.

Die Norm herausgegeben am 15.9.1997

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

Die Norm herausgegeben am 15.10.1997

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

Die Norm herausgegeben am 15.10.1997

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

Die Norm herausgegeben am 10.7.2025

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

Die Norm herausgegeben am 23.7.2025

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

Die Norm herausgegeben am 7.4.2026

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

Die Norm herausgegeben am 15.4.2026