现代纺纱厂中使用的三罗拉牵伸系统的主牵伸倍数为10 ~ 00。
Modern drafting systems in the three-cylinder spinning mill are working with10 to200 - fold main drafts.
现代纺纱厂中使用的三罗拉牵伸系统的主牵伸倍数为10 ~ 200。
Modern drafting systems in the three-cylinder spinning mill are working with 10 to 200-fold main drafts.
每个纤维棉条(Y)在所述牵伸系统(6)和所述织针(4)之间的路径上持续地增强。
Each fibre structure (y) is permanently bonded en route between the drafting systems (6) and the knitting needles (4).
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