Non-mandrel drawing is a method widely used in cold drawn pipe production.
无芯棒拔制是冷拔钢管生产中应用最广泛的一种生产方法.
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The circumference adopts galvanized cold-drawn frame or plastic-steel frame.
四周采用镀锌板冷拉型框架或塑钢框.
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Our Products are Cold Drawn Welded Tubes & ERW tubes mainly used in Automobiles & Boilers.
图博主要产品为应用于汽车 及 锅炉行业的冷拔焊接钢管 及 电焊钢管.
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The formation of microvoids in the cold-drawn microstructure of wire was observed by means of SEM.
利用扫描电镜(SEM)观察了冷拔钢丝显微组织中显微空洞的形成.
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黄昏踏落春色，用冷漠无情封锁了你的笑容和痴痴等待，情之刃划下。
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Study on texture of cold drawn wire of cu-zn-al ( mn) shape memory alloys
Cu－Zn－Al（Mn）形状记忆合金冷拉丝织构研究
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The Microstructure and Mechanical Performance of High Speed Severe Cold Drawn Steel Wire
高速大应变冷拔钢丝的组织和力学性能
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用普通低碳冷拔钢丝经热处理，提高钢丝的强度，增加其延伸性，使钢丝能够更有效地满足混凝土预制构件的要求。
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