World Amazing Modern Latest Intelligent Technology Heavy Equipment Mega Machines. Agriculture, production, construction, mechanical engineering and renovation. Steam cleaning of anchor chains under pressure, incredible show of excavators and bulldozers, loaders, forest tractors, saws, sawmills, a huge mining industrial cableway, cleaning the seabed, bathyscaphes, underwater robots and much more inventions vs primitive technology harvesters and tractors.
Germany, Switzerland, USA, Japan, Denmark and other co
آی-ویدئو