Employees conduct casting work at a box girder prefabrication yard on the Wenling-Yuhuan High-speed Railway in Zhejiang province. With the help of various equipment, such as those using the internet of things and smart technologies, the project team completed building the first box girder for the railway on Wednesday — 'a good start for the key process on the project', said the State contractor responsible for the project — China Railway 24th Bureau Group Corp. Box girder building is a critical and complicated construction process, as it calls for tailor-made building methods to guarantee quality and applicability in accordance with project conditions. [Provided to China Daily]
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