Excavators, spreaders and auxiliary equipment in opencast lignite mines - Part 2: Calculation principles
Edition 2023-06

Connectors for electronic equipment - Tests and measurements - Part 25-7: Test 25g - Impedance, reflection coefficient and standing voltage wave ratio (VSWR) (IEC 60512-25-7:2004); German version EN 60512-25-7:2005
Edition 2005-12

Quartz crystal units for frequency control and selection; part 2: guide to the use of quartz crystal units for frequency control and selection; identical with IEC 60122-2:1983
Edition 1993-09

Field Device Tool (FDT) interface specification - Part 1: Overview and guidance (IEC 62453-1:2016); German version EN 62453-1:2017
Edition 2017-11

Television METADATA - Part 2: Data encoding protocol using key-length-value (IEC 62261-2:2005); German version EN 62261-2:2006
Edition 2007-04

Multimedia systems and equipment - Colour measurement and management - Part 2-1: Colour management; Default RGB colour space, sRGB (IEC 61966-2-1:1999 + A1:2003); German version EN 61966-2-1:2000 + A1:2003
Edition 2003-09

Process management for avionics - Management plan - Part 1: Preparation and maintenance of an electronic components management plan (IEC 62239-1:2018); German version EN IEC 62239-1:2018
Edition 2019-06

Medical laboratories - Concepts and specifications for the design, development, implementation, and use of laboratory-developed tests (ISO/DIS 5649:2023); German and English version prEN ISO 5649:2023
Edition 2024-02

Preparation and quality management of fluids for haemodialysis and related therapies - Part 1: General requirements (ISO/DIS 23500-1:2022); German and English version prEN ISO 23500-1:2022
Edition 2023-01

Sound system equipment - Part 7: Headphones and earphones (IEC 60268-7:2010 + COR1:2012 + A1:2020); German version EN 60268-7:2011 + A1:2020
Edition 2021-08