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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 30082-2013 |
Copper,lead and zinc sulfide concentrates―Determination of mass of contained metal in a lot 硫化铜、硫化铅和硫化锌精矿 批料中金属质量的测定 |
China National Standards Copper,lead zinc sulfide |
 English PDF |
| GB/T 27674-2011 |
Copper，lead and zinc sulfide concentrates - Determination of hygroscopic moisture in the analysis sample - ?Gravimetric method 硫化铜、铅和锌精矿 试样中湿存水分的测定 重量法 |
China National Standards Copper,lead zinc sulfide |
English PDF |
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