“roving and spinning unit”的概念、定义、翻译、参考文献-科学参考

单词	roving and spinning unit
释义	roving and spinning unit Encyclopedia 工学纺纱基本工艺释 roving and spinning unit粗细联连接粗纱机与细纱机，实现粗纱、细纱工序自动化的粗纱自动输送系统。
随便看	Chandrayaan Chandrayaan probe Chandrika Bandaranaike Kumaratunga CHANEL Chang Chang An Avenue Chang'an City of Sui and Tang Dynasties Chang'an County Chang'an Eight Scenic Spots Chang'an Grand Theater Chang'an Jie Chang 'an Night Talk Chang'an Qu Chang'an Street Planning Changan Zhen Changbai Chaoxianzu Zizhixian Changbai Dao Changbai Guojiaji Ziran Baohuqu changbaiite Changbaishan Baohu Kaifaqu Changbaishan Beipo Guojia Senlin Gongyuan Changbaishan Daxiagu Changbai Shanmai Changbaishan Manchu Culture Museum in Baishan Changbaishan Pubu

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