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What drawbacks exist now in the geological exploratory work system?
地质勘查工作体制现状存在哪些积弊?。
youdao
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How to draw up the general framework of the new geological exploratory work system?
地质勘查工作新体制总体框架应该如何设计？
youdao
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How to draw up the general framework of the new geological exploratory work system?
地质勘查工作新体制总体框架应该如何设计？
youdao