... 冷硬镍铸铁轧辊 nickelalloychillroll 冷硬合金铸铁轧辊 alloy chilled iron roll 冷硬球墨铸铁轧辊 magnesiumchilledironroll ...
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alloy y chilled iron roll 冷硬合金铸铁轧辊
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In the process of rough rolling, the alloy semisteel was chosen, and the unlimited chrome and molybdenum chilled iron roll material was used in the process of fine rolling.
在粗轧阶段选用了合金半钢材料轧辊，在精轧阶段选用了铬钼无限冷硬铸铁材料的轧辊。
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