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据中经网,由兖矿集团济二煤矿与煤炭科学研究总院、中国矿业大学等单位共同攻关的“中厚煤层高产高效工作面成套设备与开采工艺研究”项目,近日通过山东省科技厅组织的鉴定。“中厚煤层高产高效工作面成套设备与开采工艺研究”提高了我国中厚偏薄煤层开采的整体装备水平和工作
According to Zhongjing Net, the project of “complete sets of equipment and mining technology for medium-thick seam high-productivity and high-efficiency face” jointly researched by Yankuang Group Jizi Coal Mine and Coal Science Research Institute and China University of Mining and Technology has recently passed the project of “ Identification of the organization. ”Medium and Thick Seam High Yield and Efficiency Working Face Complete Equipment and Mining Technology Research" raised the overall level of equipment and work of medium and thick seam mining in China