¿Cómo funcionan los Motores de Vapor?
13:53
Hice un MOTOR A VAPOR (Con piezas recicladas)
22:17
STEAM TRACTOR from over 100 years ago and 12 tons. Repair and commissioning | Documentary film
36:24
How a Steam Locomotive Works (Union Pacific "Big Boy")
17:07
La Genialidad de las Máquinas de Coser
19:30
Historic locomotives. Demonstration of the operation of these machines | Documentary film
6:52
TRAIN MACHINIST and STOKER. Trades of yesteryear for the start-up of locomotives
9:36
How do Steam Engines Work?
10:01