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With FLAC, two mining plans of southern slope of Yanqianshan Iron Mine, anshan mining Industry Corp.
利用FLAC程序,对鞍山矿业公司眼前山铁矿采场南帮设计和调整开采方案分别进行了模拟研究。
youdao
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With FLAC, two mining plans of southern slope of Yanqianshan Iron Mine, anshan mining Industry Corp.
利用FLAC程序,对鞍山矿业公司眼前山铁矿采场南帮设计和调整开采方案分别进行了模拟研究。
youdao