8月28日，同煤集团总工程师于斌主持召开技术工作例会。
August 28, with the Coal Bin, chief engineer at the regular meeting hosted technical work.
赵鹏高在讲话中高度评价了同煤集团大力发展循环经济的做法和取得的成绩。
Zhao Peng high in his speech, spoke highly of Datong Coal Mine Group to develop circular economy practices and achievements.
郭海向张海鹏等简要介绍了同煤集团的基本情况及企业安全生产、煤炭资源整合等有关情况。
Guo such as a brief introduction to Winning the basic conditions and with the coal Safety Production, coal resources, integration of the situation.
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