Straight wire drawing machine is cold drawing production equipment for metal wire . It is in huge structure and sophisticated control.
直线式拉丝机是金属丝冷拔的生产设备，结构庞大，控制要求复杂。
Straight wire drawing machine is cold drawing production equipment for metal wire . It is in huge structure and sophisticated control.
直线式拉丝机是金属丝冷拔的生产设备，结构庞大，控制要求复杂。
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