The project designed char acteristics and adopted advanced t echniques are introduced in detail ed,such as large gauge billet,high speed rolling,short rolling line, e tc.

• 重点介绍了该工程设计采用的先进工艺技术及工程特点,如钢坯规格大、轧制速度高、轧线长度短及产品定尺范围大等。