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Compared to cold drawing tube, the hot - rolled seamless pipe sales pressure.

相比较于冷拔管而言, 热轧无缝管的销售压力较大.

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The influence of recovery on the cold - drawing process and mechanical properties hot - rolled - controlled - cooling dual - phase wire was investigated.

研究了回复对热轧 - 控冷双相钢丝拉拔工艺及力学性能的影响.

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The microstructure evolution and properties transform of 70 steel wires in cold drawing were studied.

研究了冷拉70钢的组织演变和性能变化.

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Chain is one of the critical parts composing the mono - chain cold - drawing pipe mill.

链条是 单链 冷拔管机的关键部件.

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In the future, the rolling process may replace cold drawing to producing precision special steel bars.

用冷轧法生产特殊钢高精度型材代替冷拔法是今后的发展方向.

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According to relevant product requirements, mold choice mold tolerance configuration during the cold - drawing are mainly solved.

试验中根据产品要求, 重点解决了冷加工模具选用、公差配置等技术问题.

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The cold drawing wire prestressed concrete slab with circle hole is widely usedas a structure member.

冷拔钢丝预应力圆孔板是广泛使用的结构构件.

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A newly developed oil lubrication cold - drawing process to produce steel pipes is briefed in the article.

简介了用于冷拔钢管生产的油润滑冷拔法的特点.

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