ÖNORM EN ISO 26304
ÖNORM EN ISO 26304 (Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of high strength steels - Classification)· ONORM (Austria) · 62 materials
ÖNORM EN ISO 26304 (Welding consumables - Solid wire electrodes, tubular cored electrodes and electrode-flux combinations for submerged arc welding of high strength steels - Classification)· ONORM (Austria) · 62 materials