electric double-track railway system电气化双轨铁路系统 synchronous communication electrodynamic system同步通信电气动态系统 ..
基于22个网页-相关网页
·2,447,543篇论文数据，部分数据来源于NoteExpress
九铁在一九一零年投入服务时是一个单轨系统，在一九八三年，已改善成为一个完全电气化的双轨铁路系统。
The Kowloon-Canton Railway started operation in 1910 and was double-tracked and electrified in the early 1980s.
youdao
应用推荐
模块上移
模块下移
不移动