Current stage: 20.99 WD approved for registration as CD Jul 18, 2025
Next stage: CD Next stage date : Oct 31, 2026
Originator: IEC
Owner: TC 29
Type: International Standard
ICS: 17.140.50 Electroacoustics
IN_DEVELOPMENT IEC 60318-9 ED1 20.99 WD approved for registration as CD Jul 18, 2025
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