指出针对薄弱技术环节进行改进，六盘水地区煤层气勘探可望取得突破。
If undertaking improvement on unsubstantial technical sectors, it is expected a breakthrough in exploration of the coal seam gas in the Liupanshui area.
指出针对薄弱技术环节进行改进，六盘水地区煤层气勘探可望取得突破。
If undertaking improvement on unsubstantial technical sectors, it is expected a breakthrough in exploration of the coal seam gas in the Liupanshui area.
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