PDF(440 KB)
Establishment of digital model for dynamic simulation analysis on hydraulic impact perforator
WANG Qing-yan YIN Kun CHEN Bao-yi JI Sheng-li
Global Geology ›› 2005, Vol. 8 ›› Issue (1-2) : 138-141.
PDF(440 KB)
PDF(440 KB)
Establishment of digital model for dynamic simulation analysis on hydraulic impact perforator
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