A级孕妇高清免费毛片,在线观看免费A∨网站,A片动态_腾讯新闻

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      FDY nylon filament
      FDY nylon filament

      Note: FDY in nylon fully drawn yarn, it is also known as fully oriented nylon yarn. It has stable physical performance. Elongation is about 44-49%; strength>4.2Cn/dtex.

      Application: FDY is mainly used in warp knitting machine, circular knitting machine, water jet loom, rapier loom, and other knitted machines and knitting machines. It is suitable fields such as garment fabric, sportswear, high-grade garment lining, underwear, swimsuit, braid, high-grade industrial fabric, military product, etc.

      A级孕妇高清免费毛片,在线观看免费A∨网站,A片动态_腾讯新闻