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In January 2009 the Non-shaft Underground Coal Gasification(UCG) Technology jointly developed by ENN Group and China University of Mining Technology (Beijing) got appraisal in Wulanchabu,Inner Mongolia.
In January 2009 the Non-shaft Underground Coal Gasification (UCG) Technology jointly developed by ENN Group and China University of Mining Technology (Beijing) got appraisal in Wulanchabu, Inner Mongolia.