“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	properly elliptical properly elliptical operator properly elliptic equation properly equivalent form properly hyperbolic properly infinite algebra properly infinite projection properly nilpotent element properly posed problem properly primitive form properly triangular matrix proper maintenance method of photographic lens proper map proper mapping proper mass proper modification proper morphism proper motion proper motion group proper motion in declination proper motion in right ascension proper motion member proper motion membership proper motion star proper name

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