... high speed blanking高速（冲剪）下料 high reduction rolling大压下量轧制 high quality structural steel优质结构钢 ...
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Results indicate the local high point height and additional tension stress of rolled strip are proportional to local high point initial height of strip, decrease as rolling reduction ratio increases.
研究结果表明：轧后带钢局部高点高度及附加张应力的大小与来料高点高度成正比，随总轧制压下率的增大而减小。
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