Aerospace series - Connectors, optical, circular, single and multipin, coupled by triple start threaded ring - Flush contacts - Part 001: Technical specification; German and English version EN 4531-001:2017
Edition 2017-03

Nuclear facilities - Operational monitoring - Part 3: Determination of thermal loadings
Edition 2015-04

Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-45: Examinations and measurements - Attenuation of random mated multi-fibre connectors (IEC 61300-3-45:2023); German version EN IEC 61300-3-45:2023
Edition 2024-06

Alarm systems - Part 10: Alarm systems for road vehicles - Section 1: Passenger cars
Edition 1998-01

Test method for hydraulic setting floor smoothing and/or levelling compounds - Standard mixing procedures; German version EN 1937:1999
Edition 1999-10

In-service inspections for primary coolant circuit components of light-water reactors - Part 1: Automated ultrasonic testing
Edition 2020-12

Image quality assurance in diagnostic X-ray departments - Part 152: Acceptance test of X-ray installations for screen/film mammography
Edition 2022-01

Industrial-process control valves - Part 4: Inspection and routine testing (IEC 60534-4:2021); German version EN IEC 60534-4:2022
Edition 2023-08

Fibre optic communication subsystem test procedures - Part 2-11: Digital systems - Averaged Q-factor determination using amplitude histogram evaluation for optical signal quality monitoring (IEC 61280-2-11:2006); German version EN 61280-2-11:2006
Edition 2006-11

Image quality assurance in diagnostic X-ray departments - Part 163: Acceptance and constancy test of X-ray installations for digital mammographic stereotaxis
Edition 2020-08