包线;

Dyeing Process of Knitted Fabric from Silk and Silk/ Polyurethane Fiber Covered Yarn
真丝和丝/氨纶包覆丝针织物的染色工艺
来源:互联网摘选简介氨纶包覆纱纺纱原理、工艺流程及纱线结构;
来源:互联网摘选The silk and cashmere knitted underwear is composed of pure silk, cashmere and nylon covered yarn.
丝羊绒内衣由真丝 、 羊绒和锦纶包芯纱原料组成.
来源:网络文摘精选Relation Between Polyamide Lycra Covered Yarn Tensile Property and Coverage Degree
锦纶莱卡包覆纱拉伸性能与包覆度的关系
来源:互联网摘选
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