Aerospace series - Circuit breakers, single-pole, temperature compensated, rated current 20 A to 50 A - Part 001: Technical specification; German and English version EN 3661-001:2006
Edition 2008-02

X-ray spectrometry - X-ray emission- and X-ray fluorescence analysis (XRF) - Part 1: Definitions and basic principles
Edition 2008-08

Hearing protectors - Testing - Part 2: Acoustic test methods; German version EN 13819-2:2020
Edition 2021-03

Protective clothing against dangerous solid, liquid and gaseous chemicals, including liquid and solid aerosols - Part 1: Performance requirements for Type 1 (gas-tight) chemical protective suits; German version EN 943-1:2015+A1:2019
Edition 2019-06

Neutron dosimetry - Part 6: Methods for determination of absorbed dose using ionisation chambers
Edition 2013-01

Neutron dosimetry - Part 3: Methods for neutron measurement in radiation protection
Edition 2007-06

Industrial systems, installations and equipment and industrial products - Structuring principles and reference designations - Part 2: Classification of objects and codes for classes (IEC 81346-2:2019); German version EN IEC 81346-2:2019
Edition 2020-10

Stationary lead-acid batteries - Part 11: Vented types; General requirements and methods of test (IEC 60896-11:2002); German version EN 60896-11:2003
Edition 2003-07

Medical teletherapy systems with gamma-emitting sources - Part 2: Radiation safety requirements for installation
Edition 2003-06

Electrical installations in residential buildings - Part 3: Wiring and disposition of electrical equipment
Edition 2016-09