Results demonstrate the following optimum conditions for low-shrinkage sliver: hot stretch ratio of breaking machine, 1.
结果表明获得较低缩率的最佳工艺条件是：拉断机热拉伸倍数为1。
Results demonstrate the following optimum conditions for low-shrinkage sliver: hot stretch ratio of breaking machine, 1.
结果表明获得较低缩率的最佳工艺条件是：拉断机热拉伸倍数为1。
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