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Decision Enhancement for Starting Clay Mining Enterprises in Uganda.
Distribution of Clay Mining and Quarries in South Africa.
Through testing the mountainous shallow-buried coal seam mining working face strata behaviors in Faer mine field, it got the strata behaviors: it was of large roof pressure, high rate of safety valve ...
Digital Elevation Models (DEM) implies numbers of geomorphologic spatial information. It not only includes the three-dimensional coordinate but also has unique texture information, which can describe ...

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