core drilling

关于 core drilling 书籍列表

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  Diamond Drilling for Gold and Other Minerals; A Practical Handbook on the Use of Modern Diamond Core Drills in Prospecting and Exploiting Mineral-Bearing Properties, Including Particulars of the Cost of Apparatus and of Working

  阅读量：0
  ISBN：9781150437502
  发布时间：2025-05-16 22:17:34