A solar absorption air-conditioning and heat-supply comprehensive system has been constructed in Rushan, Shandong Province.
一套太阳能吸收式空调及供热综合系统已在山东省乳山市建成。
This paper gives the results obtained in the industrial test of vertical grinding mills at Rushan Gold Mine, Shandong Province.
本文介绍了立式磨矿机在山东省乳山金矿的工业试验结果。
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