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用途NBA 8—100型氩弧点焊机是应用惰性气体氩气保护直流电弧点焊的设备。焊接电源为硅整流式下降特性,应用于
Use NBA 8-100 argon arc spot welding machine is the application of inert gas argon arc protection DC arc spot welding equipment. Welding power supply for the silicon rectifier drop characteristics, used in