Medical teletherapy systems with gamma-emitting sources; constancy testing
Edition 1992-03

Telecommunication - Part 1: Basic concepts
Edition 1994-11

Road vehicles - Measurement of scattered light of safety glazing materials for vehicle glazing - Part 1: Annular diaphragm method
Edition 1998-12

Measurement of the electrical properties of electronic tubes; method of measurement for cold cathode counting and indicator tubes
Edition 1976-09

Photometer for analytical tests - Part 2: Technical design; classification, components, concepts
Edition 1997-05

Soft ferrite material classification (IEC 61332:2016); German version EN 61332:2017
Edition 2017-07

Photographic lenses - Part 7: Characterization of the quality of photographic lenses
Edition 2015-06

Multimedia systems and equipment - Multimedia home server systems - Vocabulary of home server (IEC 61925:2005); German version EN 61925:2006
Edition 2006-08

Manufacturing processes forming under tensile conditions - Part 3: Bulge forming; Classification, subdivision, terms and definitions
Edition 2003-09

Electromagnetic field; material quantities
Edition 1988-05