Stabilized power supplies with a.c. output; recommendations for data sheets
Edition 1975-02

Testing of ceramic raw and basic materials - Chemical analysis of boron carbide, boron nitride, metal borides and elemental boron - Part 1: General information and sample preparation
Edition 2016-10

Aerospace series - Standardized passenger seat weight information; German and English version EN 4727:2017, only on CD-ROM
Edition 2017-10

German standard methods for the examination of water, waste water and sludge; general information (group A); sampling from barrages and lakes (A 12)
Edition 1985-06

Gas analysis - Conversion of gas mixture composition data (ISO/DIS 14912:2023); German and English version prEN ISO 14912:2023
Edition 2023-09

Semiconductor die products - Part 6: Requirements for information concerning thermal simulation (IEC 62258-6:2006); German version EN 62258-6:2006
Edition 2007-02

Semiconductor die products - Part 5: Requirements for information concerning electrical simulation (IEC 62258-5:2006); German version EN 62258-5:2006
Edition 2007-02

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
Edition 2023-12

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 51: Calibration of analytical methods - Linear calibration (A 51)
Edition 2017-05

German standard methods for the examination of water, waste water and sludge - General information (group A) - Part 45: Interlaboratory comparisons for proficiency testing of laboratories (A 45)
Edition 2024-09