吊环对商用车前少片簧悬架性能的影响
刘兆英, 李跃伟, 洪良

Effect of hinger on performance of front taper-leaf spring suspension of commercial truck
LIU Zhao-ying, LI Yue-wei, HONG Liang
图7 前轴轨迹
Fig.7 Trail of front axle