PDF(490 KB)
Emulation of rock breaking by tooth of cone bit in complex movement condition.
Liu Hailong,Deng Rong, Ni Rongfa.
Equipment for Geophysical Prospecting ›› 2008, Vol. 18 ›› Issue (5) : 309-312.
PDF(490 KB)
PDF(490 KB)
Emulation of rock breaking by tooth of cone bit in complex movement condition.
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