Internal combustion engines; piston rings; oil control rings; identical with ISO 6625:1986
Edition 1990-06

Shielding walls against ionizing radiation - Part 2: Special construction elements for lead shielding walls
Edition 2011-07

Miniature lamps (IEC 60983:1995 + A1:2005); German version EN 60983:1996 + A1:2005
Edition 2005-09

Pipe classes for process plants - Part 10: Technical delivery conditions for pipe components of non-alloyed and alloyed steel with specified properties at elevated temperatures of material group 1.1
Edition 2024-04

Water meters for cold potable water and hot water - Part 2: Test methods (ISO 4064-2:2014); German version EN ISO 4064-2:2017
Edition 2017-10

Water-tube boilers and auxiliary installations - Part 3: Design and calculation for pressure parts of the boiler; German version EN 12952-3:2022
Edition 2023-01

Bitumens and bituminous binders - Determination of the softening point - Ring and Ball method; German and English version prEN 1427:2024
Edition 2024-03

Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022
Edition 2022-10

Welded stainless steel square and rectangular tubes for mechanical, engineering and decorative use - Technical delivery conditions; German and English version prEN 10378:2024
Edition 2024-04

Thermal performance of buildings - Determination of air permeability of buildings - Fan pressurization method (ISO 9972:2015); German version EN ISO 9972:2015
Edition 2018-12