Bridge girder erection machine enhances railway construction in SW China-Xinhua
Bridge girder erection machine enhances railway construction in SW China
Source: Xinhua
Editor: huaxia
2024-10-23 16:07:16
Meet China's bridge-building robot! A 900-tonne level bridge girder erection machine has been put into use to build a bridge of the Chongqing-Wanzhou high-speed railway in southwest China.
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