Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification (ISO/DIS 17634:2014); German version prEN ISO 17634:2014
Welding consumables - Tubular cored electrodes for gas shielded metal arc welding of creep-resisting steels - Classification (ISO 17634:2015); German version EN ISO 17634:2015— 33 стр.