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.
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.
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