Paints and varnishes - Wettability - Part 4: Determination of the polar and dispersive fractions of the surface tension of liquids from an interfacial tension (ISO/DIS 19403-4:2023); German and English version prEN ISO 19403-4:2023
Edition 2023-10

Petroleum and natural gas industries - Design and operation of subsea production systems - Part 6: Subsea production control systems (ISO 13628-6:2006); English version EN ISO 13628-6:2006
Edition 2008-01

Space engineering - Cleanliness requirements for spacecraft propulsion hardware; English version EN 16603-35-06:2022
Edition 2022-09

Aerospace series - Cables, optical 125 μm diameter cladding - Part 401: Tight structure bend insensitive 50 μm/125 μm GI fibre nominal, 1,8 mm outside diameter - Product standard; German version ASD-STAN prEN 4641-401:2023
Edition 2024-03

Explosive atmospheres - Part 49: Flame arresters - Performance requirements, test methods and limits for use (ISO/IEC DIS 80079-49:2022); German and English version prEN ISO/IEC 80079-49:2022
Edition 2022-10

German standard methods for the examination of water, waste water and sludge - Parameters characterizing effects and substances (group H) - Part 60: Spectrometric determination of the chlorophyll-a concentration in water (H 60)
Edition 2019-12

Air quality - Assessment of air quality monitoring equipment - Part 4: Performance criteria and test procedures for portable automated measuring systems for periodic measurements of emissions from stationary sources; German and English version prEN 15267-4:2022
Edition 2022-08

Self adhesive tapes - Measurement of quick stick; German version EN 1945:1996
Edition 1996-04

Plastics - Vocabulary (ISO 472:2013); Trilingual version EN ISO 472:2013
Edition 2013-06

Gas Analyzers - Expression of performance - Part 3: Paramagnetic oxygen analysers (IEC 61207-3:2019); German version EN IEC 61207-3:2019
Edition 2020-12