NP EN ISO 1071
NP EN ISO 1071 (Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification)· NP (Portugal) · 41 materials
NP EN ISO 1071 (Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification)· NP (Portugal) · 41 materials