Self-propelled agricultural machines spray pesticide over a large expanse of wheat in Bandi town, Dingtao district of Heze in East China's Shandong province. [Photo by Liang Shaoting for ...
State Grid Qihe Power Supply Company developed the first village-level digital direct current (DC) microgrid in Shandong Province in China. In a statement, the grid said the original distribution grid ...
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