NBC-315F MIG/MAG Welder 1.Efficiency is high and ... MIG/MAG Welder1.It is practical and reliable, compact and convenient to carry,has stable function.2.Three operation modes:continuous welding,spot welding ... , discontinuous welding,small splash,high success rate to ... steel, common low alloy steelWay of welding CO2/MAG Dia of wire 0.8/1.0 ...