WSC 110 · Welding ConstructionSession 2 · Hour 1 · On the plate, or a jigInstructor cue 정반 위, 아니면 지그.90 minNow Open · 5 min left · next Demo한ENScriptBodyClearHour 1On the plate, or a jigHour 2Hour two. Pitch and bead.Hour 3Hour three. Min on 12 mm.Hour 4Hour four. Walk the block.This browser cannot play the film.CheckMark pitch on 12 mm plate. Keep tacks off the corners. Pitch in range. No corner tack.