50.20 Jun 6, 2025
PRVDISH Jul 18, 2025
IEC
TC 31/SC 31G
International Standard
IN_DEVELOPMENT
IEC 60079-11/ISH4 ED7
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Jun 6, 2025
Only informative sections of projects are publicly available. To view the full content, you will need to create an account. If you are a member, please log in to your account by clicking on the "Log in" button.