您要查找的是不是：
- PLA长丝PLA FDY
- 长long
- 丝silk
- PTT长丝PTT filament
- 长丝鲈Osphronemas goramy
- PET长丝PET filament
- 复丝,长丝纱continuous filament yarn
- 维纶长丝V-filament
- 化学长丝chemistry filament
- 有色长丝coloured yam
- 泡沫长丝foamed filament
- 氨纶长丝Polyurethane Filament
- 细旦长丝fine filament yarn
- 叉枝长丝fork-filament
- 化纤长丝chemical fiber
- 工业长丝industrial filament
- 水溶性维纶长丝的应用Application of water soluble vinylon filament
- 空心长丝tubular yarn
- 长丝纱纤度Denier counts of filament Yarns
- 捻度被解除后,长丝会扭结或形成波状卷曲,这是捻度热定型引起的变形。As the twist is removed, the filaments kink or crimp sinusoidally because of the distortion resulting from the presence of the heat - set twist.
