In order to thoroughly implement the "Guiding Opinions of the State Council on Deepening the Integration of Manufacturing and Internet Development" (Guo Fa [2016] No. 28), combined with the "Office of
At present, China has found 173 kinds of minerals, and the main mineral reserves have maintained steady growth.
Recently, the Ministry of Natural Resources released the “National Green Mine Construction Code” (hereinafter referred to as the “Code”) for the nine major industries of the mining industry.
On June 29, 2018, Jining National High-tech Zone, "Liaohe First Sound", Issue No. 67, 2018, C02, published a paper entitled "China Coal Group billion Mine Network project was successfully selected by
With the continuous development of coal resources, some coal mines have reached their life cycle, and some coal mines that are behind the production capacity do not meet the requirements for safe prod
Due to the rather harsh working environment of the wheelset, improper management, the mine cart wheelset has a short service life. During the investigation, it was found that the wheelset needs overha
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Executive Editor:Zhang Wen