50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Aug 20, 2021
PRVDPAS Oct 15, 2021
IEC
TC 3 Documentation, graphical symbols and representations of technical information
Publicly Available Specification
IN_DEVELOPMENT
IEC PAS 63406 ED1
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Aug 20, 2021