Welding consumables - Covered electrodes for manual metal arc welding of stainless and heat resisting steels - Classification; German version EN 1600:1997— 8 стр.
Welding consumables - Covered electrodes, wires, rods and tubular cored electrodes for fusion welding of cast iron - Classification (ISO 1071:2003); German version EN ISO 1071:2003— 18 стр.