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.
分析了冷拔钢材行业现状的五大特点。
The five characteristics of cold-drawn steel industry status are expounded.
拔完牙可以吃冷的东西吗？
棒 拔制是冷拔钢管生产中应用最广泛的一种生产方法。
Non-mandrel drawing is a method widely used in cold drawn pipe production.
棒 拔制是冷拔钢管生产中应用最广泛的一种生产方法。
Non-mandrel drawing is a method widely used in cold drawn pipe production.
应用推荐