“four roller double apron drafting mechanism”的概念、定义、翻译、参考文献-科学参考

单词	four roller double apron drafting mechanism
释义	four roller double apron drafting mechanism Encyclopedia 工学喷气纺纱机释 four roller double apron drafting mechanism四罗拉双胶圈牵伸装置喷气纺纱机主要的牵伸装置。
随便看	Ma Yan Mayan art Mayan astronomy Mayang Miaozu Zizhixian Ma Yanhong Maya(n) languages Ma Yanxiang Ma Yao Mayapan Maya Plisetskaya Maya Pottery Maya script Maya Site of Copan May-Britt Moser Ma Ye Mayer Mayer expansion Mayer formula Mayer function Mayer graph Mayer, Julius Robert Mayerling Mayer method Mayer Otto Mayer problem

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