KS B ISO 16834:2021 Welding consumables — Wire electrodes, wires, rods and deposits for gas-shielded arc welding of high strength steels —Classification
2021KS B ISO 16834:2021 Welding consumables — Wire electrodes, wires, rods and deposits for gas-shielded arc welding of high strength steels —Classification
2015KS B ISO 16834:2015 Welding consumables-Wire electrodes, wires, rods and deposits for gas-shielded arc welding of high strength steels-Classification
2006KS B ISO 16834:2006 Welding consumables-Wire electrodes, wires, rods and deposits for gas-shielded arc welding of high strength steels-Classification