共 50 条
- [41] INCREASING ECONOMIC EFFICIENCY OF COAL USE DOMESTICALLY JOURNAL OF MINING INSTITUTE, 2007, 173 : 181 - 183
- [42] Roadblocks - Increasing production, reducing problems PROCEEDINGS OF THE TWENTY-FIFTH ANNUAL CONFERENCE ON EXPLOSIVES AND BLASTING TECHNIQUE, VOL I, 1999, : 261 - 268
- [45] Increasing thermal and energy efficiency through simulation 1600, Springer-VDI Verlag GmbH and Co. KG (66): : 7 - 8
- [46] New strategies and tools for increasing simulation efficiency CIRP ANNALS 2000: MANUFACTURING TECHNOLOGY, 2000, : 339 - 342
- [48] ECONOMIC PROBLEMS IN MACHINE PRODUCTION RUSSIAN ENGINEERING JOURNAL-USSR, 1970, 50 (04): : 21 - &
- [49] The Research on Environmental Problems and Economic Efficiency 3RD INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY RESOURCES AND ENVIRONMENT ENGINEERING, 2018, 113
- [50] EFFICIENCY PROBLEMS OF WORLD ECONOMIC ORGANIZATIONS JAHRBUCH FUR SOZIALWISSENSCHAFT, 1989, 40 (01): : 1 - 27