Gears - Cylindrical involute gears and gear pairs - Inspection dimensions of tooth thickness
Edition 2014-08

Aerospace series; test methods for transparent materials for aircraft glazing; part 8: determination of optical distortion; german version EN 2155-8:1989
Edition 1989-11

Preferred numbers and series of preferred numbers - Introduction
Edition 1974-11

Graphical representation in systems of coordinates
Edition 1973-03

Gears - Cylindrical involute gears and gear pairs - Concepts and geometry (ISO 21771:2007)
Edition 2014-08

General methods of measurement for digital television receivers (IEC 62028:2002); German version EN 62028:2004
Edition 2004-05

Railway applications - Requirements for ERTMS Trackside Boards; German and English version prEN 16494:2022
Edition 2022-11

Methods of measurement for radio transmitters; part 6: cabinet radiation at frequencies between 130 kHz and 1 GHz
Edition 1981-12

Helical-scan video tape cassette system using 12,65 mm (0,5 in) magnetic tape on type VHS - Part 5: D-VHS (IEC 60774-5:2004); German version EN 60774-5:2004
Edition 2005-06

Application of cement mortar lining for cast iron pipes, steel pipes and fittings
Edition 1999-01