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论述了大型钢包回转臂在现有加工设备不具备正常加工能力的情况下 ,利用有限资源 ,采用新的加工工艺方法 ,使之完全满足使用要求
Discusses the large ladle revolving arm in the existing processing equipment does not have the normal processing capacity of the case, the use of limited resources, the use of new processing technology to make it fully meet the requirements