Apparatus and Method for Preparation of Yarn Samples Under Different Axial Tensions for Yarn Cross Section and Packing Density Measurements

Y Guo (Inventor), Xiaoming Tao (Inventor), Bingang Xu (Inventor), Tao Hua (Inventor)

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Original languageChinese (Simplified)
Patent numberCN 102272366 B
Publication statusPublished - 2013

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