铅矿石
- 网络Lead Ore
铅矿石-
本标准规定了铜矿石、铅矿石、锌矿石中钨含量的测定方法。
Methods for chemical analysis of copper ores lead ores and zinc ores .
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某选矿厂自处理低品位铅矿石以来，氰渣浮选铅指标恶化。
Because the lead grade was low , the indexes of lead extraction from cyanide residue dropped greatly in the mine .
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应用石煤、铜铅锌矿尾矿烧制特种水泥GB/T14353.3-1993铜矿石、铅矿石和锌矿石化学分析方法锌的测定
Producing special cement from stone coal and tailings of cooper-lead-zinc ore Methods for chemical analysis of copper ores lead ores and zinc ores & Determination of zinc