回顾了我国煤炭资源勘探和开发的概略历史和主要成就。
It reviews roughly the history of coal resources prospecting and exploitation.
今年10月底，湘煤集团与新疆吐鲁番地区在长沙签订《煤炭资源勘探开发合作协议书》。
At the end of October, the "Agreement on the Exploration and Exploitation of Coal Resources" aiming at an all-round cooperation was signed.
我国煤炭资源勘探监理已有10年历史，但至今没有建立煤炭资源勘探监理质量控制量化指标。
It has 10 years history since China carried out coal resource exploration supervision, but no quantifying indices have been set up for supervision quality control.
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