The paper introduced the practice in realizing stable and high output continuously by the rational modification of operation and equipment of the lead bullion system in No.
介绍水口山三厂粗铅系统操作和设备的合理改进，实现持续稳产高产的生产实践。
The paper introduced the practice in realizing stable and high output continuously by the rational modification of operation and equipment of the lead bullion system in No. 3 Smelter, Shuikoushan.
介绍水口山三厂粗铅系统操作和设备的合理改进，实现持续稳产高产的生产实践。
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