How to Launching of Open Web Girder (2 span 45.7 m span open web girder )
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- Опубликовано: 21 окт 2024
- Launching process of 2 span of 45.7 m Open Web Girder on Burhi Gandak River between Samastipur and Muktapur under E.C.Railway , Samastipur Division , Bihar