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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| YS/T 3041.1-2021 |
Calibration method for determination of silver in metal ores, concentrates and corresponding materials by fire assay method - Part 1: Method of recovery rate in the whole process {译} 火试金法测定金属矿石、精 矿及相应物料中银量的 校正方法 第 1 部分：全流程回收率法 |
China Non-ferrous Metal Industry
Standards Method the recovery |
 English PDF |
| HG/T 4545-2013 |
The recovery method of waste material produced in the process of zirconium oxychloride 氯氧化锆生产废弃物回收方法 |
China Chemical Industry
Standards Method the recovery |
English PDF |
| HG/T 4544-2013 |
Method for the recovery of manganese carbonate from liquid waste of 1, 4-dihydroxy benzene production 对苯二酚生产废液回收再利用生产碳酸锰的方法 |
China Chemical Industry
Standards Method the recovery |
English PDF |
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