Mathematical structures; signs, symbols and concepts
Edition 1978-06

Geometry and stability of ships - Symbols, terms, definitions - Part 1: General, monohull surface ships
Edition 1999-06

Presentation of numerical data
Edition 1992-02

Aerospace; electrical equipment; analysis of load and power source capacity
Edition 1990-10

Integrated Services Digital Network (ISDN) - Access digital section for ISDN primary rate; English version ETS 300233:1994
Edition 1994-10

Integrated Services Digital Network (ISDN) - Facsimile group 4 class 1 equipment on the ISDN - End-to-end protocol tests (Interconnection capability testing); English version ETS 300155:1995
Edition 1995-08

Fundamentals of metrology - Part 1: Basic terminology
Edition 1995-01

Plywood - Classification by surface appearance - Part 2: Hardwood; German version EN 635-2:1995
Edition 1995-08

Graphical symbols for diagrams - Part 6: Production and conversion of electrical energy (IEC 60617-6:1996); German version EN 60617-6:1996
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