...butt joint welding intermittent welding lap weld slot weld plug weld 搭接焊 staggered intermittent welding 槽焊；长孔焊 塞焊；圆孔焊 焊道 焊炬 焊条 run of welding welding torch welding rod flux 焊药 ..
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交错间断焊 zigzag welding ; staggered intermittent weld ; staggered intermittent welding 链式间断焊 chain intermittent weld 交错间断焊交错间断焊接 staggeredwelding ..
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