Incredible Modern Biggest Bridge Manufacturing & Construction Process Amazing Heavy Duty Machines.
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Music:
Discovery by Rafael Krux
Link: https://filmmusic.io/song/5629discov...
License: http://creativecommons.org/licenses/b...

Brightest Star by Rafael Krux
Link: https://filmmusic.io/song/5620bright...
License: http://creativecommons.org/licenses/b...

The New Times by Rafael Krux
Link: https://filmmusic.io/song/5604thene...
License: http://creativecommons.org/licenses/b...

Uplifting Blockbuster by Rafael Krux
Link: https://filmmusic.io/song/5606uplift...
License: http://creativecommons.org/licenses/b...

In this video:
1. SEPSA
Youtube:    / @sepsaprefabricados8633  
Website: http://www.sepsacv.com.mx/
Facebook:   / sepsacv  
Twitter:   / sepsacv  
LinkedIn:   / 20758666  
2. 국가철도공단
Youtube: https://bit.ly/3gNKwNT
Website: https://www.kr.or.kr/main.do
Facebook:   / krway  
Naver: https://blog.naver.com/kr_blog
Instagram:   / railstagram