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万能轧机
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universal mill
万能轧机
由一对水平辊和一对立辊装在同一个机架上,且轧辊的轴线在一个垂直平面内,能实现轧件在垂直(高度)和水平(宽展)方向同时轧制的型钢轧机。万能轧机主要用来轧制H型钢、钢轨、工字钢、槽钢、钢板桩、U型钢、L型钢、不等边角钢等。
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What a Mess in the Capital
What Confucius Did Not Talk
whatever is reasonable is true, and whatever is true is reasonable.
what...if analysis
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