丘陵山区土槽试验台车设计与性能分析
刘伟健,张家豪,余小兰,李东昊,王媛,李漫漫,张兆国

Design and performance analysis of soil groove test trolley in hilly and mountainous areas
Weijian LIU,Jiahao ZHANG,Xiaolan YU,Donghao LI,Yuan WANG,Manman LI,Zhaoguo ZHANG
图21 搭载三七挖掘铲的测试现场
Fig.21 Test site equipped with Sanqi excavation shovel