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Statistical approach to determination of overhaul and maintenance cost of loading equipment in surface mining 年/期:2013/3被引:9 下载:13 | |
Quantitative identification of coal-type gas and oil-type gas in source-mixed gas at the northern margin of Qaidam Basin 年/期:2013/3被引:2 下载:9 | |
Preparation and modification of activated carbon for benzene adsorption by steam activation in the presence of KOH 年/期:2013/3被引:22 下载:28 | |
年/期:2013/3被引:8 下载:17 | |
年/期:2013/3被引:23 下载:39 | |
Effects of process parameters on pore structure of semi-coke prepared by solid heat carrier with dry distillation 年/期:2013/3被引:28 下载:27 | |
An exact algorithmic method based on trigonometrical relations to predict the rock quality designation 年/期:2013/3被引:1 下载:7 | |
年/期:2013/3被引:15 下载:18 | |
年/期:2013/3被引:11 下载:18 | |
年/期:2013/3被引:11 下载:21 |