Chinese Industry Standard: FZ/T 50023-2014

Testing method for different shrinkage of polyester partially oriented/drawn bi-shrinkage filament yarns

涤纶预取向丝/牵伸丝混纤丝异收缩率试验方法

中华人民共和国工业和信息化部

本标准规定了涤纶预取向丝/牵伸丝混纤丝异收缩率的试验方法。
本标准适用于涤纶预取向丝/牵伸丝经合并、网络等加工所形成的混纤丝。

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