NF A81-313*NF EN ISO 14343:2017 Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification
2017NF A81-313*NF EN ISO 14343:2017 Welding consumables - Wire electrodes, strip electrodes, wires and rods for arc welding of stainless and heat resisting steels - Classification