Property of cuprammonium rayon was introduced.Three passages drawing was done,and this processing plan was adopted when spinning cuprammonium rayon cotton blended knitting yarn.
介绍了铜氨纤维的特性,铜氨纤维与棉纤维混和
织
纱的工艺方案是采三道并条的工艺。
Property of cuprammonium rayon was introduced.Three passages drawing was done,and this processing plan was adopted when spinning cuprammonium rayon cotton blended knitting yarn.
介绍了铜氨纤维的特性,铜氨纤维与棉纤维混和织纱的工艺方案是采三道并条的工艺。
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