Current stage: 20.99 WD approved for registration as CD Jan 5, 2022
Next stage: CD Next stage date : Dec 30, 2022
Originator: IEC
Owner: TC 87 Ultrasonics
Type: International Standard
ICS: 11.040.01 Medical equipment in general | 17.140.50 Electroacoustics
Revises IEC 61847:1998 ED1
IN_DEVELOPMENT IEC 61847 ED2 20.99 WD approved for registration as CD Jan 5, 2022