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| Global Geology
2007 10 (2):
190-195
ISSN: 1673-9736: CN: 22-1371/P |
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| Calculation of flow distribution in air reverse circulation bit interior fluid field by simplifying air flow model |
| Shuqing HAO, Hongwei HUANG, Kun YIN |
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| Received null Revised null Online 2007-10-25 |
| Reference null |
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| Corresponding author: |
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