Aerospace series - Nuts, self-locking, MJ threads, in heat resisting steel FE-PA2601 (A286), MoS₂ coated - Classification: 1100 MPa (at ambient temperature)/425 °C - Technical specification; German and English version EN 3752:2004
Edition 2005-09

Optics and photonics - Optical coatings - Part 4: Specific test methods: abrasion, adhesion and resistance to water (ISO 9211-4:2022)
Edition 2023-07

Optics and photonics - Interferometric measurement of optical elements and optical systems - Part 4: Interpretation and evaluation of tolerances specified in ISO 10110 (ISO 14999-4:2015)
Edition 2016-04

Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for frozen tissue - Part 2: Isolated proteins (ISO 20184-2:2018); German version EN ISO 20184-2:2018
Edition 2019-06

Elastomeric parts for parenterals and for devices for pharmaceutical use - Part 2: Identification and characterization (ISO 8871-2:2020); German version EN ISO 8871-2:2020
Edition 2020-09

Petrol filling stations - Part 2: Safety requirements for construction and performance of safe breaks for use on metering pumps and dispensers; German version EN 13617-2:2021
Edition 2021-11

Lasers and laser-related equipment - Test methods for laser-induced damage threshold - Part 2: Threshold determination (ISO 21254-2:2011); German version EN ISO 21254-2:2011
Edition 2011-10

Identification card systems - Telecommunications integrated circuit(s) cards and terminals - Part 2: Security framework; German version EN 726-2:1995
Edition 1996-08

Metallic materials - Vickers hardness test - Part 2: Verification and calibration of testing machines (ISO 6507-2:2018); German version EN ISO 6507-2:2018
Edition 2018-07

Precast concrete products - Beam-and-block floor systems - Part 2: Concrete blocks; German version EN 15037-2:2009+A1:2011
Edition 2011-07