改性聚丙烯腈纤维

  • n.modified acrylic fiber
  • 网络modacrylic fiber; modacrylic fibres; Modification of polyacrylonitrile Fibers

改性聚丙烯腈纤维改性聚丙烯腈纤维

改性聚丙烯腈纤维

n.

1.modified acrylic fiber

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