Cyclopedia of Mechanical Engineering; A General Reference Work, Vol. 7

Excerpt from Cyclopedia of Mechanical Engineering; A General Reference Work, Vol. 7: On Machine Shop Practice, Tool Making, Forging, Pattern Making, Foundry Work, Metallurgy, Steam Boilers and Engines, Gas Producers, Gas Engines, Automobiles, Elevators, Это и многое другое вы найдете в книге Cyclopedia of Mechanical Engineering; A General Reference Work, Vol. 7