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搜索结果
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1、焊条电弧焊焊条电弧焊是焊工掌握的最基本的技能之一，如果技能掌握不到位，焊接的焊缝会存在各种各样的缺陷，如下面这个教学视频中所示。2、埋弧焊埋弧焊是利用电弧作为热源的焊接方法。由于埋弧焊熔深大，生产率焊接质量好：因为有熔渣的保护，熔化金属不与空气接触，机械化操作的程度高，因而适于焊接中厚板结构的长焊缝。
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手机网站二维码
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18901523226
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