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Feasibility Study Report on the 2.4 million ton/year Coal Washing Plant of Haishiwan Coal Mine, Yaojie Coal and Electricity Group Co., Ltd. - Second Prize for Excellent Engineering Consulting Achievem

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2、窯街煤電集團(tuán)有限公司海石灣煤礦240萬(wàn)噸—年洗煤廠可行性研究報(bào)告-2022年度煤炭行業(yè)（部級(jí)）-優(yōu)秀工程咨詢成果二等獎(jiǎng).jpg

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