Concrete Pole Lifting and Welding Process
46:14
Kerja Keras Bore Pile Team Mulai Membuahkan Hasil‼️
27:08
This is How Stainless Steel Pipe Are Manufactured || Production of Pipes
21:44
Extremely dangerous monster wood truck driving skills | climbing | heavy load #179
22:16
Water pump without electricity that can pump water up to the hills
24:37
Coal loading and unloading that few people know about . #crane #buldozer #shipcrane
31:58
Pode Ser Difícil de Acreditar, mas Esta Estrada Realmente Existe!
15:00
Construction of 350km/h High-Speed Railway with SL900/32 Bridge Girder Erection Machine
49:39