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三维卷曲涤纶短纤维膨松性、压缩弹性试验方法
Testing method for bulkiness property and compressive elasticity of three-Dimensional crimp polyester staple fibres
价格：￥0.00
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三维卷曲涤纶短纤维卷曲性能试验方法
Testing method for crimping performance of threedimensional crimp polyester staple fibres
价格：￥0.00
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三维卷曲涤纶短纤维线密度试验方法 单纤维长度测量法
Testing method for linear density of threedimensional crimp polyester staple fibres—Measure at length of single fibres
价格：￥0.00
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涤纶预取向丝
Polyester partially oriented yarns
价格：￥0.00
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