Determination of material resistance to permeation by chemicals - Part 2: Permeation by potentially hazardous gaseous chemicals under conditions of continuous contact; German version EN 16523-2:2015+A1:2018
Edition 2019-03

Articles and materials from synthetics for use in underground mines - Part 1: Conveyor belts - Hygienic requirements, testing, marking
Edition 2023-07

Determination of the spontaneous ignition behaviour of dust accumulations; German version EN 15188:2020
Edition 2021-07

Paints, varnishes and their raw materials - Analysis by near infrared spectrometry - General working principles
Edition 2017-04

Lasers and laser-related equipment - Test methods for laser beam parameters - Beam positional stability (ISO 11670:2003); German version EN ISO 11670:2003
Edition 2003-10

Medical electrical equipment - Characteristics of digital X-ray imaging devices - Part 1-3: Determination of the detective quantum efficiency - Detectors used in dynamic imaging (IEC 62220-1-3:2008); German version EN 62220-1-3:2008
Edition 2011-04

Heat transfer; concepts, dimensionless parameters
Edition 1986-10

Non-destructive testing - Qualification of NDT personnel in Civil Engineering (NDT-CE)
Edition 2022-09

Cylindrical gears - ISO system of flank tolerance classification - Part 1: Definitions and allowable values of deviations relevant to flanks of gear teeth (ISO 1328-1:2013)
Edition 2018-03

Electroacoustics - Measurement microphones - Part 2: Primary method for pressure calibration of laboratory standard microphones by the reciprocity technique (IEC 61094-2:2009/AMD1:2022); German and English version EN 61094-2:2009/A1:2022
Edition 2023-02