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由西安地调中心承担的陕西省东部某矿区石炭二叠纪煤炭勘查项目通过野外验收。自2011年初启动以来共投入30多台钻机、70余名专业技术人员,历时900余天,完成钻孔100多个、钻探进尺累计超过11万m,测井10万余米,填图283km~2,水文地质抽水试验16层段、720台班,各类样品近3 000件。该项目找
The Xi’an Carboniferous Permian coal exploration project borne by the Xi’an Geocentric Center in the eastern part of Shaanxi Province passed the field acceptance. Since its launch in early 2011, it has invested more than 30 drilling rigs and more than 70 professional and technical personnel in more than 900 days, completing more than 100 boreholes and drilling footage totaling more than 110,000 m and logging over 100,000 meters and mapping 283 km to 2 , 16 layers of hydrogeological pumping test, 720 classes, nearly 3 000 samples of all kinds. Find this item