gold bearing quartz vein的意思|示意
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含金石英脉
gold bearing quartz vein的网络常见释义
含金石英脉 Éú¢w ü»`ÊñpBÊ含金石英脉，碲化物 [gap=7722]Keywords: Shandaowanzi, Daxing’anling, gold bearing quartz vein, Tellurides
gold bearing quartz vein相关短语
1、 gold-bearing quartz vein 石英脉型金