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| 2005, Vol. 8(1-2): 138-141 DOI: | ||
| Establishment of digital model for dynamic simulation analysis on hydraulic impact perforator | ||
| WANG Qing-yan YIN Kun CHEN Bao-yi JI Sheng-li | ||
| College of Construction Engineering, Jilin University, Changchun 130026, China | ||
| Received null Revised null | ||
| Supporting info | ||
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