In the absence of heat, I think, no oxide coating should form during rolling. 在無加熱的條件下，我想，軋制過程中不會生成鱗皮吧！
In this paper, an upper bound solution model For asymmetrical rolling and the relationships between its parameters are presented. 本文提出了非對稱軋制過程的全粘著三角形上限解模型，並建立了模型參數關係。
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