Welding consumables - Wires electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification (ISO/DIS 21952:2010); German version prEN ISO 21952:2010
Welding consumables - Wire electrodes, wires, rods and deposits for gas-shielded arc welding of creep-resisting steels - Classification (ISO 21952:2012); German version EN ISO 21952:2012— 25 стр.