“helical welded pipe process”的概念、定义、翻译、参考文献-科学参考

单词	helical welded pipe process
释义	helical welded pipe process Encyclopedia 工学焊接钢管生产释 helical welded pipe process螺旋焊管生产将钢带或钢板按一定螺旋线的角度弯卷成管坯，并将管缝焊接起来的工艺过程。
随便看	New Left Theory of Film new level preparation new liberalism social policy theory New Library for Middle Schools New Library Movement New Life New Life Movement New Life Publishing House new Lijiang horse New Line Cinema new lines of forage plants New literary revolution New Literary Tide New Literary Works by Scholars in the Western Mansion New Literature New literature New Literature and Art Series new local records new look newly built railway survey Newly-compiled Storytelling Script of the Five Dynasties’ History newly formed star newly industrializing countries newly industrializing economies newly industry

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