“automatic test equipment for welding pipes”的概念、定义、翻译、参考文献-科学参考

单词	automatic test equipment for welding pipes
释义	automatic test equipment for welding pipes Encyclopedia 工学[专业性检测仪器与设备]释 automatic test equipment for welding pipes焊管全自动检测设备利用一种或多种无损检测方法，对金属焊管焊接流水线上的焊缝进行全自动化无损检测，并判断焊缝是否合格的检测设备。
随便看	left differentiable function left differential left differential coefficient left dimension left directed quasiorder left directed set left direct product left displacement left displacement operator left distributive law left distributivity left division left division algorithm left divisor left divisor of zero left domain left double-sweep left dual couple left eigenvector left element left elevation left endpoint left Engel element Leften Stavros Stavrianos left equivalent matrix

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