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"轨道交通30号线一期工程". Archived from the original on 10 November 2021. 30号线一期工程,起于双流机场2航站楼站,止于龙泉站。线路全长约27.74 km,共设车站24座,全部为地下线
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成都地铁3号线一期获批 明日开工设15站点 (in Simplified Chinese). 新华网四川频道. 27 April 2012. Archived from the original on 23 May 2012. Retrieved 28 April 2012.