KS B ISO 14171-2019 Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels — Classification
2019KS B ISO 14171:2019 Welding consumables — Solid wire electrodes, tubular cored electrodes and electrode/flux combinations for submerged arc welding of non alloy and fine grain steels — Classification
2014KS B ISO 14171:2014 Welding consumables — Wire electrodes and wire-flux combinations for submerged arc welding of non ally and fine grain steels — Classification
2004KS B ISO 14171:2004 Welding consumables-Wire electrodes and wire-flux combinations for submerged arc welding of non alloy and fine grain steels-Classification