study of cross-border mining
...程建设中的应用与展望 APPLICATION OF SPECIAL DRILLING TECHNIQUE TO RESOURCES 21 越界采矿研究 STUDY OF CROSS-BORDER MINING 12 普朗铜矿的找矿标志与成矿规律探讨 ORE-PROSPECTING SIGNS AND DISCUSSION OF ORE-FORMING LAW FOR TH ..
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study of cross-border mining
跨界采矿研究
以上为机器翻译结果，长、整句建议使用 人工翻译 。