• CN:11-2187/TH
  • ISSN:0577-6686
大型正铲液压挖掘机斗杆升降回路及特性
王永进;权龙;杨敬
Arm Lifting Circuit and Features of Large Face-shovel Hydraulic Excavator
WANG Yongjin;QUAN Long;YANG Jing
. 2014, (20): 180 -187 .  DOI: 10.3901/JME.2014.20.180