脉冲稳弧器    pulsed arc stabilizer

脉冲引弧器    pulsed arc starter; surge injector

脉冲弧焊机    pulsed arc welding machine

脉冲弧焊电源    pulsed arc welding power source

脉冲弧焊整流器    pulsed arc welding rectifier

脉冲电弧焊    pulsed are welding

脉冲氢弧焊    pulsed argon arc welding

脉冲电子束焊    pulsed electron beam welding

脉冲等离子弧焊    pulsed plasma arc welding

脉冲喷射电弧    pulsed spray arc

脉冲喷射过渡    pulsed spray transfer

纯铁焊条    pure iron electrode

纯镍铸铁焊条    pure nickel cast iron electrode

净化器    purifier

手压点焊    push welding; poke welding