Current stage: 30.20 CD study/ballot initiated Jul 24, 2026
Next stage: PCC Next stage date : Oct 16, 2026
Originator: IEC
Owner: TC 87
Type: Technical Specification
ICS: 17.140.50 Electroacoustics
IN_DEVELOPMENT IEC TS 63587 ED1 30.20 CD study/ballot initiated Jul 24, 2026
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