Norm
[AKTUELL]
UNE-EN ISO 11688-2
UNE-EN ISO 11688-2
Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design. (ISO/TR 11688-2:1998)
Titel (englisch)
Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2: Introduction to the physics of low-noise design. (ISO/TR 11688-2:1998)