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纺丝直接成条
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纺丝直接成条
Encyclopedia
工学
化学纤维后加工
释
tow-to-top process
纺丝直接成条
化学纤维生产中经纺丝、牵伸、定形后的长丝束,不经过切断直接用制条机制成粗纱条的方法。又称丝束直接成条。
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Song Xiang
Song Xiangfeng
Song Xiangru
Songxian Pavillion Qin Score
Songxi green tea
Songxi Xian
Song Xu
Song Yang
Songyang Academy
Songyang hardwood clappers
Songyang Shuyuan
Song Yao
Song Yeong
Song Yingxing
Song Yinke
Song Young
Song Yu
Songyuan
Song Yuanfang
Songyuan Manchu Xincheng Opera Inheritance and Protection Center
Songyue Monastery Pagoda
Songyue Temple Pagoda
Songyue Temple Tower of Dengfeng
Song Yun
Song Yuqing
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