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DIN 38452-1
Long-term measurement of railway traffic noise - Part 1: Emissions; Text in German and English
Edition
2022-08
DIN EN IEC 60318-7
Electroacoustics - Simulators of human head and ear - Part 7: Head and torso simulator for the measurement of sound sources close to the ear (IEC 60318-7:2022); German version EN IEC 60318-7:2022
Edition
2023-08
DIN EN ISO 11690-3
Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998
Edition
1999-01
VDI 3933
Emission control - Production of biochar
Edition
2019-06