Test methods for electrical materials, printed board and other interconnection structures and assemblies - Part 5-502: General test methods for materials and assemblies - Surface insulation resistance (SIR) testing of assemblies (IEC 61189-5-502:2021); German version EN IEC 61189-5-502:2021
Edition 2022-05

Industrial-process control valves - Part 9: Test procedure for response measurements from step inputs (IEC 60534-9:2007); German version EN 60534-9:2007
Edition 2008-06

Pumps - Methods of qualification of the Energy Efficiency Index for rotodynamic pump units - Part 4: Testing and calculation of energy efficiency index (EEI) of submersible multistage pump units; German version EN 17038-4:2023
Edition 2024-04

Reaction to fire tests for products - Determination of the gross heat of combustion (calorific value) (ISO 1716:2018); German version EN ISO 1716:2018
Edition 2018-10

Determination of boron(III) oxide in refractory products - Part 2: Acid extraction method for the determination of boron(III) oxide in binder components (ISO 21078-2:2006); German version EN ISO 21078-2:2007
Edition 2007-12

Bio-based products - Bio-based content - Part 2: Determination of the bio-based content using the material balance method; German version EN 16785-2:2018
Edition 2018-05

Plastics - Determination of the total luminous transmittance of transparent materials - Part 2: Double-beam instrument (ISO 13468-2:2021); German version EN ISO 13468-2:2021
Edition 2022-04

Paints and varnishes - Determination of electrical conductivity and resistance (ISO 15091:2019); German version EN ISO 15091:2020
Edition 2020-05

Petroleum-based lubricating oils - Aging characteristics - Determination of change in Conradson carbon residue after oxidation (ISO 6617:1994)
Edition 2011-04

Adhesives - Determination of the softening point of thermoplastic adhesives (ring and ball); German version EN 1238:2011
Edition 2011-07