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文章介绍了冷却圆筒的结构和性能,对其在粗铅冶炼过程中存在的问题及原因进行了具体分析,并对其进行了改造,效果显著。
The article introduced the structure and performance of the cooling cylinder, carried on the concrete analysis to the problems and causes in the process of crude lead smelting, and reformed it, the result is remarkable.