Tracked Changes. Chemicals used for treatment of water intended for human consumption. Liquefied ammonia.

Die Norm herausgegeben am 3.1.2023

Clothing to protect against heat and flame. Determination of contact heat transmission through clothing or constituent materials. Contact heat produced by heating cylinder.

Die Norm herausgegeben am 31.1.2016

Clothing for protection against heat and flame. Determination of contact heat transmission through protective clothing or constituent materials. Test method using contact heat produced by dropping small cylinders.

Die Norm herausgegeben am 30.5.2008

Textiles. Fabrics. Determination of mass per unit area using small samples.

Die Norm herausgegeben am 15.2.1998

Biotechnology. Laboratories for research, development and analysis. Containment levels of microbiology laboratories, areas of risk, localities and physical safety requirements.

Die Norm herausgegeben am 15.8.1998

Plain bearings. Lubrication holes, grooves and pockets. Dimensions, types, designation and their application to bearing bushes.

Die Norm herausgegeben am 1.5.2020

Plain bearings. Tolerances. Fits.

Die Norm herausgegeben am 24.12.2024

Tracked Changes. Plain bearings. Tolerances. Fits.

Die Norm herausgegeben am 6.1.2025

Plain bearings. Tolerances. Tolerances on form and position and surface roughness for shafts and thrust collars.

Die Norm herausgegeben am 1.5.2019

Tracked Changes. Plain bearings. Tolerances. Tolerances on form and position and surface roughness for shafts and thrust collars.

Die Norm herausgegeben am 24.2.2020