compound catenary的意思|示意
compound catenary相关短语
1、 compound catenary suspension 复式链形悬挂
2、 compound catenary construction 复式悬链线结构
3、 compound catenary equipment 双链形悬挂
4、 Compound catenary system 组合悬索吊架法
5、 compound catenary suspension line 复式链形悬挂的接触导线
6、 compound d catenary 复链吊架