On the basis of synthetic analysis of hydrogeological informations and in situ investigation,an overall programme of blocking water suitable for Dahe Gold Mine is worked out and designed.
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释义
在对大河金矿水文地质资料综合分析和实地调查的基础上,选定了一套适用于大河金矿堵水的总体方案,并作出详细的设计。
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