Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 1: Polyolefin coatings (3-layer PE and 3-layer PP) (ISO 21809-1:2018); German version EN ISO 21809-1:2018
Edition 2020-09

Aerospace series - Zinc-Nickel (12 % to 16 % Ni) plating of steels with specified tensile strength ≤ 1 450 MPa, copper alloys, nickel alloys and aluminium alloys for parts and fasteners; German and English version EN 4826:2014
Edition 2015-03

Aerospace series - Paints and varnishes - Technical specification; German and English version EN 3840:2007
Edition 2007-10

Metallic and other inorganic coatings - Surface treatment, metallic and other inorganic coatings - Vocabulary (ISO 2080:2022); German and English version EN ISO 2080:2022
Edition 2022-06

German standard methods for the examination of water, waste water and sludge - Anions (group D) - Part 52: Photometric determination of dissolved chromium(VI) in water (D 52)
Edition 2020-11

Simple unfired pressure vessels designed to contain air or nitrogen - Part 4: Aluminium alloy pressure vessels designed for air braking equipment and auxiliary pneumatic equipment for railway rolling stock; German and English version prEN 286-4:2019
Edition 2019-12

Aluminium and aluminium alloys - Terms and definitions - Part 1: General terms; Trilingual version EN 12258-1:2012
Edition 2012-08

Influence of metallic materials on water intended for human consumption - Dynamic rig test for assessment of metal release - Part 1: Design and operation; German and English version prEN 15664-1:2024
Edition 2024-08

Eurocode 9: Design of aluminium structures - Part 1-3: Structures susceptible to fatigue; German version EN 1999-1-3:2007 + A1:2011
Edition 2011-11

Execution of steel structures and aluminium structures - Part 3: Technical requirements for aluminium structures; German version EN 1090-3:2019
Edition 2019-07