Mineral prospecting at the depth and adjacent area to miningdistricts is one of the best ways to relieve the recession of mineral resource for mining enterprise.
Mineral prospecting at the depth and adjacent area to miningdistricts is one of the best ways to relieve the recession of mineral resource for mining enterprise.
生产矿山深部及外围找矿是缓解矿山资源危机的重要途径之一。