pure lead
pure lead, Total:2 items.
The international standard classification for "pure lead" includes: Lead, zinc and tin products , Non-ferrous metals .
The Chinese standard classification for "pure lead" includes: Heavy metals and their alloys .
Professional Standard - Non-ferrous Metal
- YS/T 265-1994 High purity lead
- YS/T 265-2012 High purity lead
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