Taking 333dtex/144f bright filaments for example, technology of producing heary denier filaments on FDY production line is explored in this paper.

 
  • 本文以纺333dtex-/144f有光粗旦丝为例,探讨了用FDY设备生产粗旦丝的技术及产品开发。
今日热词
目录 附录 查词历史