60.60 Standard published Jan 15, 2010
CEN/TC 121 Welding and allied processes
25.160.20 Welding consumables
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.
EN ISO 9539:2010
60.60 Standard published
Jan 15, 2010
EN ISO 9539:2010/A1:2013