广州地铁公司计划将把柔性接触网陆续改为刚性接触网。 首段更换工作在杨箕站至体育西站总长一千四百多米的区间进行。
The subway Company of Guangzhou plans to change the flexible contact network into successively a contact network of rigidity.
广州地铁公司计划将把柔性接触网陆续改为刚性接触网。 首段更换工作在杨箕站至体育西站总长一千四百多米的区间进行。
The subway Company of Guangzhou plans to change the flexible contact network into successively a contact network of rigidity.
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