Shape-set silk floss of a compound-layered structure is made by nonwoven technology mainly with waste silk from filatures and three-dimensionally crimpy fibres.
定形丝棉采用
布工艺，以缫丝厂的下脚废丝为主要原料与三维卷曲
维组成复合层结构。
Shape-set silk floss of a compound-layered structure is made by nonwoven technology mainly with waste silk from filatures and three-dimensionally crimpy fibres.
定形丝棉采用布工艺，以缫丝厂的下脚废丝为主要原料与三维卷曲维组成复合层结构。
声明：以上例句、词性分类均由互联
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