From controlling the initial rolling temperature and declining the end rolling temperature, improving the mechanical reference of ribbed bars.

从控制开轧温度，降低终轧温度方面，提高螺纹钢的机械性能。

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From controlling the initial rolling temperature and declining the end rolling temperature, improving the mechanical reference of ribbed bars.

从控制开轧温度，降低终轧温度方面，提高螺纹钢的机械性能。

youdao