SLJ900 Bridge Girder Erection Machine! 🏗️
This bridge girder erection monster machine is designed to build long bridges consisting of a large number of spans. The works on moving, installing, and securing the finished segments of the bridge to the pre-installed supports are on the shoulders of this machine. Although construction of a bridge with the help of such a machine still requires manual labor, but its quantity and severity are incommensurably smaller in comparison with the technologies used in the past days.🇨🇳
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