Rolling bearings - Bearings with spherical outside surface and extended inner ring width - Part 1: Insert bearings
Edition 1999-07

Biotechnology - Modified organisms for application in the environment - Guidance for the characterization of the genetically modified organism by analysis of the molecular stability of the genomic modification; German version EN 12683:1998
Edition 1998-10

Biotechnology - Modified organisms for application in the environment - Guidance for the characterization of the genetically modified organism by analysis of the functional expression of the genomic modification; German version EN 12682:1998
Edition 1998-10

Biotechnology - Guidance on assessment of the purity, biological activity and stability of microorganism based products; German version EN 12689:1998
Edition 1998-10

Surface active agents - Colorimetric characterization of optically clear coloured liquids (products) as X, Y, Z tristimulus values in transmission; German version EN 1557:1996
Edition 1997-03

Control technology; graphical symbols and identifying letters for process control engineering; representation of details
Edition 1991-02

Founding - Equipment for the production of lost patterns for the lost wax casting process; German version EN 12883:2000
Edition 2001-02

Petroleum products and lubricants - Petroleum oils and other fluids - Determination of rust-preventing characteristics in the presence of water (ISO 7120:1987)
Edition 2000-05

Cast Metal Joint Boxes for Power Cables up to 10 kV; Installation Instructions for Paper-insulated Cables
Edition 1974-10

Founding - Equipment for the production of lost patterns for the lost foam casting process; German version EN 12892:2000
Edition 2000-05