High Purity Zinc
High Purity Zinc, Total:2 items.
The international standard classification for "High Purity Zinc" includes: Lead, zinc and tin products .
The Chinese standard classification for "High Purity Zinc" includes: Heavy metals and their alloys .
Professional Standard - Non-ferrous Metal
- YS/T 920-2013 High Purity Zinc
工业和信息化部
- YS/T 1224-2018 ultra high purity zinc
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