Industrial 135° angle stem liquid-in-glass thermometers with V-shaped case, of nominal size 200; dimensions and nominal ranges
Edition 1991-09

Centralized lubrication systems; Graphic symbols for technical drawings
Edition 1982-04

Audio recording - Compact disc digital audio system (IEC 60908:1999); German version EN 60908:1999
Edition 1999-09

Bar coding - Terminology; German version EN 1556:1998
Edition 1998-09

Graphical symbols for diagrams - Part 2: Symbol elements, qualifying symbols and other symbols having general application (IEC 60617-2:1996); German version EN 60617-2:1996
Edition 1997-08

Graphical symbols for diagrams - Part 3: Conductors and connecting devices (IEC 60617-3:1996); German version EN 60617-3:1996
Edition 1997-08

Graphical symbols for diagrams - Part 7: Switchgear, controlgear and protective devices (IEC 60617-7:1996); German version EN 60617-7:1996
Edition 1997-08

Digital Audio Broadcasting (DAB) - Distribution interfaces - Digital baseband Inphase and Quadratur (DIQ) interface (ETI); English version EN 300798 V 1.1.1 (1998.03)
Edition 1998-10

Planning, design and installation of drainage systems protecting structures against water in the ground
Edition 1990-06

Graphical symbols for communal purposes - Part 5: Mounted implements with boom
Edition 1995-01