Vacuum technology; terms and definitions; general terms
Edition 1990-05

Thermal spraying - Pre-treatment of surfaces of metallic parts and components for thermal spraying; German version EN 13507:2018
Edition 2018-10

Ultrasonics - Transducers - Definitions and measurement methods regarding focusing for the transmitted fields (IEC 61828:2020); German version EN IEC 61828:2021
Edition 2022-12

Acoustics - Noise emitted by machinery and equipment - Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level (ISO 11203:1995 + Amd 1:2020); German version EN ISO 11203:2009 + A1:2020
Edition 2022-12

Letter symbols to be used in electrical technology - Part 3: Logarithmic and related quantities, and their units (IEC 60027-3:2002); German version EN 60027-3:2007
Edition 2007-11

Mechanical vibration - Rotor balancing - Part 23: Enclosures and other protective measures for the measuring station of balancing machines (ISO 21940-23:2012)
Edition 2012-09

Vacuum technology; terms and definitions, vacuum pumps
Edition 1980-10

Letter symbols to be used in electrical technology - Part 3: Logarithmic quantities (IEC 25/524/CD:2015)
Edition 2015-08

Underwater Acoustics - Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz (IEC 87/770/CD:2021); Text in German and English
Edition 2022-08

Geotechnical investigation and testing - Field testing - Part 3: Standard penetration test (ISO 22476-3:2005 + Amd 1:2011); German version EN ISO 22476-3:2005 + A1:2011
Edition 2012-03