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Since the beginning of this year, although the coal market price in our country fluctuated slightly, it was in a reasonable space and achieved the goal of 0.1 yuan / kcal for many years of hope in the

In accordance with the Jining Municipal People's Government "Implementation Advice On Accelerating The Implementation Of The City'S E-Commerce Development" (No. 46 of Jining Government [2016] ) and Ji

At present, the major technical performance indicators of UHV transformer independently developed by our country have reached the international advanced level as a whole. The UHV converter transformer

Many incorrect use of the method will lead to mining fan bearing temperature becomes very high, generally caused by these reasons: improper device, not smooth enough, cooling is not enough, the bearin

On the morning of October 23, Pakistani businessmen visited Shandong China Coal Group Industrial Park for flatbed trailer equipment procurement and long-term cooperation and other related matters. Chi

On the afternoon of October 16, Deputy Director of the Economic Development Bureau of the Fushanyuan Administrative Committee of Yantai High-tech Zone, Director of Shanghai Merchants Liaison office Qi