By contrast and analysis, how to develop Aohui Water further in Wang Zhuang Coat mine and the determined place are described and puts forward Suggestions based on theoretical and practice analysis.
用实例对比的分析方法，从理论和实践的角度，阐述了王庄煤矿如何进一步开发奥灰水，在什么地段开发提出看法和建议。
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