Publikuar
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WITHDRAWN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
3 korr 2026
PUBLISHED
ISO 9539:2010/Amd 1:2013