Isbn: 9787502485252 - 矿产资源基地技术经济评价理论方法及实践 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2021-11-01 Pages: 340 Language: Chinese Publisher: Metallurgical Industry Press The Theory. Methods and Practice of Technical and Economic Evaluation of Mineral Resource Bases conducts research on the theory. methods and procedures of technical and economic evaluation of mineral resource bases Taking the Qimantage mining area in Qinghai as an example. from the external development conditions of the mineral resources base. development and utilization technical conditions. .…