50.20 Proof sent to secretariat or FDIS ballot initiated: 8 weeks Jul 16, 2024
ISO
ISO/TC 44/SC 8 Equipment for gas welding, cutting and allied processes
International Standard
01.080.20 Graphical symbols for use on specific equipment | 25.160.30 Welding equipment
PUBLISHED
ISO 7287:2002
IN_DEVELOPMENT
ISO 7287:2002/PRF Amd 1
50.20
Proof sent to secretariat or FDIS ballot initiated: 8 weeks
Jul 16, 2024