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- Y形涤纶纤维polyester fiber of Y type
- 五叶形涤纶纤维pentalobal polyester fiber
- Y形涤纶Y type polyester fiber
- (3)涤纶纤维(3) polyester fibre
- Y形桩Y-shaped pile
- 竹炭涤纶纤维含量Bamboo-charcoal Polyester Fibre Content
- Y形截面Y section
- 阳离子改性可染涤纶纤维Cation Modification Dyeable Polyester
- 高异形度三叶形涤纶的开发Development of highly profiled trilobal PET fiber
- Y形通风Y-type ventilation
- 五叶异形涤纶变形色丝的试制Trial-manufacture of Pentagonal Cross Section Polyester Textured Color Filament Yarn
- Y形斜柱bifurcate column
- 异形涤纶纤维Profile Polyester Fibre
- 六角形hexagon
- 八边形octagon
- 八角形octagon
- (3)涤纶纤维;(3) Polyester fibre;
- 完形填空cloze test
- Y型聚丙烯纤维Y - shaped polypropylene fiber
- 圆柱形的columniform