3, in order to prevent the Flanges cover heating caused by eye corrosion, welding current should not be too much, less than about 20% of carbon steel electrode, the arc should not be too long, cold between the layers, narrow bead is appropriate.
Laistigh de # lá déanfaidh an Ballstát cinneadh i dtaobh an bhformheasfaidh sé iarratas ar údarú do tháirge íseal-rioscaParaCrawl Corpus ParaCrawl Corpus