Повучен
Defines general rules for the specification and approval of welding procedures for metallic materials. Applies, when approval of a welding procedure is required, e.g. by contract, standards etc.. Applicable by conventional welding equipment under direct control of the welder.
ПОВУЧЕН
ISO 9956-1:1995
95.99
Повучен
9. 12. 2003.
ПОВУЧЕН
ISO 9956-1:1995/Amd 1:1998
ПОВУЧЕН
ISO 15607:2003