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![Type I Full Span Launching 820Ton Box Girder - YouTube](https://www.iarticlesnet.com/pub/img/site/s_34.jpeg)
Type I Full Span Launching 820Ton Box Girder - YouTube
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日期:2024-09-03
Taiwan High Speed Rail Project C250, Taichung, Taiwan, R.O.C. ... Launching Gantry for MRT construction - Duration: 1:09. by HCRBridgeMachinery 111,231 views 1:09 Play next Play now Precast Prestressed Concrete (9/15/2010) - Part 5 - Duration: 10 ......看更多