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See Chinese contents: NB/T 47018.7-2011 NB/T 47018.7-2011: Technical permission of welding materials for pressure equipment. Section 7: Titanium and titanium-alloy welding electrodes and rods
This Section of NB/T 47018 specifies the designation preparation, technical requirements, test methods and inspection rules of the titanium and titaniumalloy welding electrodes and rods. This Section is applicable to titanium and titanium-alloy welding electrodes and rods used for the gas tungsten arc welding, gas metal arc welding and plasma arc welding of pressure equipment.
