However, the design method of lorry bogiespring is unsuitable to this change.
然而，车辆弹簧的设计方法有些难以适应这种变化速度。
2
Described are the structure of a new type passenger car bogie with air spring suspension in Germany and various tests carried out.
介绍德国带空气弹簧装置新型客车转向架的结构及进行的各种试验。
3
This paper analyzes the structure of the primary suspension with chevron rubber spring to find out the critical dimensions which may influence the height of bogie frame.