The paper introduced the practice in realizing stable and high output continuously by the rational modification of operation and equipment of the leadbullion 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。
2
The paper introduced the practice in realizing stable and high output continuously by the rational modification of operation and equipment of the leadbullion 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。
3
Gold bugs are buying bullion for the understandable reason that central Banks appear committed to printing more money: they fear that eventually this will lead to inflation.