![]() | Unbelievable Mega Engineering, 10 Storey building in 28 hours, World Record Construction Speed Süre: 3:56 | Boyut: 9 MB |
![]() | ULTIMATE Engineering, How China build a train station in 9 hours, China Incredible High Speed Rail Süre: 8:03 | Boyut: 18.42 MB |
![]() | Japan Researchers test 10 storey concrete building for resilience against new Kobe earthquake Süre: 1:01 | Boyut: 2.33 MB |
![]() | 10 Storey building in 48 hours synergy- Mohali- Instacon -New (Final Footage) Süre: 2:32 | Boyut: 5.8 MB |