mineral deposits searching and prospecting
... conceal mineral deposits 隐伏矿床 Mineral Deposits Searching and Prospecting 矿产普查与勘探 commercial types of mineral deposits 矿床工业类型 ...
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mineral deposits searching and prospecting
找矿与探矿
以上为机器翻译结果，长、整句建议使用 人工翻译 。