Handbook of mechanical and electrical cost data, giving shipping weights, capacities, outputs, and net prices of machines and apparatus, and detailed costs of installation, maintenance, depreciation and operation, together with many principles and data relating to engineering economics (1918)
Gillette, Halbert Powers, 1869-, Dana, Richard Turner, 1876-1928, joint author · New York, McGraw-Hill · leaf 1431
CeuntXf •ftear^css Etectrte Traction -Worm-Gear Elcctrte- … -Vortlca) Cy)»*iae»-Hy<Jw»u»lc-> Fig, •Direct-Acting F*)un9e>^ Types of elevators. trie types over the Vertical cylinder hydraulic and plunger elevators.The values given represent only the cost of labor, power, repairsand supplies. By a close perusal of the amounts listed, it willbe…
