Standard | Cu, % | Zn, % | Cd, % | Ag, % | Au, % |
---|---|---|---|---|---|
Standard | Cu, % | Zn, % | Cd, % | Ag, % | Au, % |
TU 48-1-44-89 | 18.2–23.2 | 2.5–3.5 | 1.5–2.5 | 15–17 | 57.8–58.8 |
Standard | Description |
---|---|
Standard | Description |
TU 48-1-44-89 |
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