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| Global Geology
2008 11 (4):
228-231
ISSN: 1673-9736: CN: 22-1371/P |
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| Research on formation density MWD instrument in engineering geological exploration |
| Dajun ZHAO, Guosheng JIANG, Youhong SUN, Junhua ZHENG, Zhuwen WANG |
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| Received null Revised null Online 2008-12-25 |
| Reference null |
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| Corresponding author: |
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