***钨极CERIATEDTUNGSTENELECTRODES特色：***钨电极在很小的电流下便可起弧，维弧电流很小。在直流低电流下使用，很受欢迎。对于管道以及细小部件的焊接，继续焊接及特定数目焊接更具优势。Characteristics:Itcanproducearcundera***allcurrentandkeeptoworkundera***allalsoworkswellunderalowdirectisbetterforweldingpipelineandthinand***allparts,weldingcontinuosly,weldingforaspecialnumberparts.--------------------------------------------------------------------------------)