Economic analysis of preventive replacement of fully-mechanized coal mining machinery spare parts.
| Autor: | Yuan Qing-he, Hou Yan-hui, Cui Zong-Qing, Yuan Qing-wen |
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| Zdroj: | 2011 International Conference on Business Management & Electronic Information (BMEI); 2011, p293-296, 4p |
| Databáze: | Complementary Index |
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