Light and lighting - Measurement and presentation of photometric data of lamps and luminaires - Part 4: LED lamps, modules and luminaires; German version EN 13032-4:2015+A1:2019
Edition 2019-11

Aerospace series - Elements of electrical and optical connection; test methods - Part 203: Electrical continuity at microvolt level; German version EN 2591-203:1996
Edition 1998-03

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Nickel-cadmium prismatic secondary single cells with partial gas recombination (IEC 62259:2003); German version EN 62259:2004
Edition 2004-10

Smoke and heat control systems - Part 3: Specification for powered smoke and heat control ventilators (Fans); German version EN 12101-3:2015
Edition 2015-12

Microphones and earphones for speech communications (IEC 61842:2002); German version EN 61842:2002
Edition 2002-11

Fundamentals of metrology - Part 2: Terminology related to measuring equipment
Edition 2005-10

Water tube boilers and auxiliary installations - Part 15: Acceptance tests; German version EN 12952-15:2003
Edition 2004-01

Aerospace series - Elements of electrical and optical connection; test methods - Part 201: Contact resistance, low level; German version EN 2591-201:1996
Edition 1998-03

Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-cadmium prismatic rechargeable single cells (IEC 60622:2002); German version EN 60622:2003
Edition 2003-05

Sectional specification: Fixed inductors with ceramic or ferrite core wound with copper wire for HF circuits; German version EN 129200:1994
Edition 1995-02