Mountain quality, technical analysis
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资源简介：
Rock quality, technical analyses contain location data and analytical results for samples taken on rocks. The main purpose of the analyses is to facilitate an evaluation of the best use of different rocks, such as road, rail and concrete aggregates. The test results can be usefully used by both prospectors and planners, to get more detailed information about where good and bad rock material for aggregate production is located.
创建时间：
2016-12-28
