h型钢的轧制压力分布是研究人员非常关心的问题。
The distribution of the rolling pressure on H-beam is a very important problem.
从理论和实验两方面分析了现有各种确定型钢轧制宽展变形的方法。
All kinds of formulae calculating the spread of bar steel rolling have been analysed theoretically and evaluated by experiments.
他对角钢孔型轧制的，工字钢轧制和U -型钢轧制等剧做过深入研究。
Roll pass on Angle steel rolling, I-beam rolling and U-section, etc. were intensively studied.
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