99.994% lead ingot brick Grade Chemical Composition(%) PB Impurity ≤ Ag Cu Bi As Sb Sn Zn Fe Total PB99.994 99.994 0.008 0.001 0.004 0.0005 0.0008 0.0005 0.0004 0.0005 0.006 Main Products Q1: How Do ...
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