短语词组短語core -spun yarn fabric 包芯紗織物mental core -spun yarn 金屬絲包芯紗polyamide core -spun yarn 錦綸包芯紗pseudo core -spun yarn 倣包芯紗elastic core -spun yarn 包芯紗Elitwist core -spun yarn 緊密紡股線包芯紗Siro Core -spun Yarn 賽絡紡包芯紗 返回 core spun yarn