This design is mainly directed against protein fibre spinning production line drawing machine design data.
本次设计，主要是针对蛋白纤维纺丝生产线牵伸机的设计计算。
Aimed at strict requirement of the drawing machine on the safety production, a practical disorderly line apparatus is designed and manufactured.
针对拉丝机对安全生产的严格要求，设计并研制了一套实用的拉丝机乱线装置。
The machine is used to drawing a line when the shoe and outer-sole pressing together to fluff.
本机用于鞋与大底一起划线作业，利于帮角起毛。
At present, manual control is often employed in the control of drawing and rolling machine in continuous extrusion production-line.
目前，在连续挤压生产线收排线机的控制中常采用手动控制。
At present, manual control is often employed in the control of drawing and rolling machine in continuous extrusion production-line.
目前，在连续挤压生产线收排线机的控制中常采用手动控制。
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