Norm-Entwurf
PR NF C97-896-3
; PR NF EN IEC 63296-3
PR NF C97-896-3
; PR NF EN IEC 63296-3
Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment
Titel (englisch)
Portable multimedia equipment - Determination of battery duration - Part 3: Wearable powered loudspeaker equipment
