Current stage: 30.99 Effective date: 12 pri 2024
Next stage: TCDV Next stage date: 31 jan 2025
Originator: IEC
Owner: TC 59/SC 59K
Type: International Standard
ICS: 97.040.20
IN_DEVELOPMENT IEC/ASTM 63470 ED1 30.99 CD approved for registration as DIS 12 pri 2024