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 11: Architectural and topographical installation plans and diagrams (IEC 60617-11:1996); German version EN 60617-11:1996
Edition 1997-08

Ships and marine technology - Graphical symbols for technical documentation - Part 7: Pressure tanks
Edition 1999-11

Ships and marine technology - Graphical symbols for technical documentation - Part 9: Suction- and discharge sockets
Edition 1999-11

Ships and marine technology - Graphical symbols for technical documentation - Part 16: Ventilation plants
Edition 2002-11

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

Braking equipment for motor vehicles and trailers; graphic symbols for piping diagrams
Edition 1994-01

Methods of measurement for waveguides - Part 7: Graphic method for the determination of waveguide performance (IEC 61580-7:1996); German version EN 61580-7:1996
Edition 1997-05

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