多丝埋弧焊是一种既能保证合理的焊缝成形和良好的焊接质量，又可提高焊接速度的有效方法。
... projection welded cap凸焊帽;有高低的焊帽 multiplewire submerged-arc welding多丝埋弧焊 resurfacing welding堆焊 ...
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... microgap welding微隙间隙焊 multiple-wire multiple-power submerged-arc welding多丝埋弧焊 multi-run welding多道焊 ...
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... tubular welded frame scaffold管状焊接框架式脚手架 welding多丝埋弧焊 water gas welding水煤气焊接 ...
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