Sökning: "restidstomografi"
Hittade 1 uppsats innehållade ordet restidstomografi.
1. An Innovative In-Tunnel Seismic Study for Sustainably Extracting Apatite Ore at the Siilinjärvi Mine, Eastern Finland
Master-uppsats, Uppsala universitet/Institutionen för geovetenskaperSammanfattning : Siilinjärvi located in eastern Finland is presently the only phosphate mine with significant phosphorus production in western Europe. Phosphate rock and phosphorus are known as a critical raw material for the European Union due to their economic importance and being prone to the supply risks. LÄS MER
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