...nd we were invited to her birthday party » 今天是安的10岁生日，我们被邀请到她的生日派对 elastam-elastane » 氨纶弹性纤维 we came back last sunday » 我们回来上星期天 ..
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对机织物而言，斜纹的组织结构有利于织物弹性的显现，组织结构相同时，含有氨纶包芯纱织物弹性大于COPET/PTT纤维织物。
For woven fabrics, twill weave fabrics have better elasticity and the fabrics contain spandex core-spun yarns have better elasticity than COPET/PTT fabrics.
材质成分：聚酯纤维93.2%聚氨酯弹性纤维(氨纶)6.8%货号：C21服装版型：修身。
Material composition: 93.2% polyester polyurethane elastic fiber (spandex) item 6.8% : C21 garment version: Slim.
该产品广泛应用于合成聚氨酯、 聚氨酯弹性纤维（氨纶）等许多化工产品的生产领域。
PTMG is widely used in the field of chemical industry, for example synthesis PU.
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