Povučen
ISO 24394:2008 specifies requirements for the qualification of welders and welding operators for the fusion welding of metallic materials for aerospace applications.
POVUČEN
ISO 24394:2008
95.99
Povučen
13. 12. 2018.
POVUČEN
ISO 24394:2008/Amd 1:2012
POVUČEN
ISO 24394:2018