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