Hydraulic impactor with impact energy and frequency
adjusted independently and steplessly①
ZHU Jian-xin(朱建新), ZHAO Hong-qiang(赵宏强), GUO Yong(郭 勇), HE Qing-hua(何清华)
Transactions of Nonferrous Metals Society of China ›› 2000, Vol. 10 ›› Issue (04) : 566-569.
Hydraulic impactor with impact energy and frequency
adjusted independently and steplessly①
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