Fibre optic interconnecting devices and passive components - Basic test and measurement procedures - Part 3-54: Examinations and measurements - Angular misalignment between ferrule bore axis and ferrule axis for cylindrical ferrules (IEC 61300-3-54:2019); German version EN IEC 61300-3-54:2019
Edition 2020-10

Testing of refrigerating systems (ISO 916:2020)
Edition 2024-03

Non destructive testing - Testing of hard spots on plates
Edition 2018-12

Tubular heat exchangers - Connections tube to tube sheet
Edition 2009-09

Measurement of liquid flow in closed conduits by the weighing method; procedures for checking installations; static weighing systems; identical with ISO 9368-1:1990
Edition 1993-05

Needle-based injection systems for medical use - Requirements and test methods - Part 5: Automated functions (ISO 11608-5:2022); German version EN ISO 11608-5:2023
Edition 2023-05

Dust emission of technical equipment - Basic method for determination of the dust emission rate of machines intended for the use on work tables
Edition 2016-07

Axe for fire fighters with protective cover
Edition 2015-09

pH-/redox-measurement - pH-/redox measuring apparatus - Technical requirements
Edition 2007-04

Analysis of tea - Determination of fluoride content - Potentiometric method
Edition 1996-02