φ550开坯车间一火成材线材技术改造的探讨

The Probe into The Technology-remade of The Direct Rolling and Wires for The φ550 Cogging Shop

介绍和探讨了长钢三轧厂开坯车间半连续式轧机组线材技术改造和实现开坯车间一火成材。

The introduction and probe into the tecknology - remade of the continuous casting billet , direct rolling and wires in cogging lines for Changzhi Iron and Steel Company Third Roll Plant.