• CN:11-2187/TH
  • ISSN:0577-6686
楔刀型免耕开沟器设计与试验
王庆杰;姚宗路;高焕文;李洪文;王晓燕
Design and Experiment on a Wedge Shaped No-tillage Opener
WANG Qingjie;YAO Zonglu;GAO Huanwen;LI Hongwen;WANG Xiaoyan
. 2008, (9): 177 -182 .