90.93 Standard confirmed Mar 29, 2021
ISO
ISO/TC 44/SC 8 Equipment for gas welding, cutting and allied processes
International Standard
25.160.30 Welding equipment
Published
ISO 9539:2010 specifies the general, and some of the special, requirements on materials used for the construction of equipment used in gas welding, cutting and allied processes.
WITHDRAWN
ISO 9539:1988
PUBLISHED
ISO 9539:2010
90.93
Standard confirmed
Mar 29, 2021
PUBLISHED
ISO 9539:2010/Amd 1:2013