SIS MNC 980-1984 Welding electrodes — Wire electrodes for gas meta/ are welding of carbon steel, carbon-manganese alloyed steel and microalloyed steel with increased yield strength
1984SIS MNC 980-1984 Welding electrodes — Wire electrodes for gas meta/ are welding of carbon steel, carbon-manganese alloyed steel and microalloyed steel with increased yield strength