Ultrasonics - Field characterization - Test methods for the determination of thermal and mechanical indices related to medical diagnostic ultrasonic fields (IEC 62359:2010 + Cor.:2011 + A1:2017); German version EN 62359:2011 + A1:2018
Edition 2018-09

Measurement of fluid flow in closed conduits - Vocabulary and symbols (ISO 4006:1991); German version EN 24006:1993
Edition 2024-02

Optics and photonics - FAC-lenses - Terms, definitions and requirements for data sheets
Edition 2011-10

Terms and definitions of nuclear technology, only on CD-ROM
Edition 2015-04

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

Waterway engineering - Terms
Edition 2024-09

Petroleum and natural gas industries - Cements and materials for well cementing - Part 3: Testing of deepwater well cement formulations (ISO 10426-3:2019); English version EN ISO 10426-3:2019
Edition 2020-01

System Omega and differential Omega receivers for ships; operational and performance requirements; methods of testing and required test results (IEC 61110:1992); German version EN 61110:1992
Edition 1993-08

Solid recovered fuels - Real-time determination of parameters by near-infrared spectroscopy
Edition 2022-12

Measurement and control; performance tests on process computer systems; time measurement; function tested: data transmission with error free transmission circuit
Edition 1987-01