देखिए कैसे रेल और मेट्रो सुरंगों का निर्माण होता है ✅ How Railway And Metro Tunnels Made With TBM

देखिए कैसे रेल और मेट्रो सुरंगों का निर्माण होता है ✅ How Railway And Metro Tunnels Made With TBM Video Credit : Fan Railer https://m.youtube.com/c/FanRailer/fea... Marti Group https://www.marti.com/en/ Music Credit : Bensound https://www.bensound.com/ Copyright Disclaimer under section 107 of the Copyright Act 1976, allowance is made for “fair use” for purposes such as criticism, comment, news reporting, teaching, scholarship, education and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favor of fair use. @ Copy rights reserved with the respective creators. For any issue please mail us : [email protected] Don't forget to subscribe :    / yomachines   Instagram   / yomachines   Telegram https://t.me/yomachines Facebook https://www.facebook.com/profile.php?... #tbm #tunnel #tunnelboring #yomachines