轨道车辆转向架一系悬挂刚度测定
张益瑞
1
, 苏建
1
, 张兰
1
, 谭富星
2
, 徐观
1
Primary suspension stiffness testing of railway vehicle bogie
ZHANG Yi-rui
1
, SU Jian
1
, ZHANG Lan
1
, TAN Fu-xing
2
, XU Guan
1
刚度测定试验中转向架的装夹