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DIN EN 17899
Water quality - Spectrophotometric determination of chlorophyll-a content by ethanol extraction for the routine monitoring of water quality; German and English version prEN 17899:2022
Edition
2022-10
DIN ISO 10844
Acoustics - Specification of test tracks for measuring sound emitted by road vehicles and their tyres (ISO 10844:2021); Text in German and English
Edition
2023-02
DIN EN IEC 63305
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
DIN EN IEC 60118-0
Electroacoustics - Hearing aids - Part 0: Measurement of the performance characteristics of hearing aids (IEC 29/1039/CD:2019); Text in German and English
Edition
2020-11
DIN EN ISO 3744
Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for an essentially free field over a reflecting plane (ISO/DIS 3744:2023); German and English version prEN ISO 3744:2023
Edition
2023-02
DIN 51418-1
X-ray spectrometry - X-ray emission- and X-ray fluorescence analysis (XRF) - Part 1: General vocabulary; Text in German and English
Edition
2024-08
DIN EN ISO 16823
Non-destructive testing - Ultrasonic testing - Through-transmission technique (ISO/DIS 16823:2024); German and English version prEN ISO 16823:2024
Edition
2024-02
DIN EN ISO 16826
Non-destructive testing - Ultrasonic testing - Testing for discontinuities perpendicular to the surface (ISO/DIS 16826:2024); German and English version prEN ISO 16826:2024
Edition
2024-03
DIN EN ISO 10993-7
Biological evaluation of medical devices - Part 7: Ethylene oxide sterilization residuals (ISO/DIS 10993-7:2024); German and English version prEN ISO 10993-7:2024
Edition
2024-08
DIN EN 1793-4
Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 4: Intrinsic characteristics - In situ values of sound diffraction; German and English version prEN 1793-4:2023
Edition
2023-08