• CN:11-2187/TH
  • ISSN:0577-6686
液压锤开式液压系统动态特性研究
李永堂;朱元乾
RESEARCH ON THE OPEN HYDRAULIC SYSTEM OF HYDRAULIC HAMMER
Li Yongtang;Zhu Yuanqian
. 1993, (2): 19 -23 .