Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 414
t Wekhng, as its name mdlCateS, courtesy of ToUdo Electric Welder. . „ 1 1- X • Company IS the operation or welding two pieces of metal end to end or side to side, and spot welding is theoperation of welding two pieces by lapping them and weldingthem in spots only, Fig. 100, instead of full width…
Electrical engineering
Internet Archive · Northeastern University Library · Public Domain Mark 1.0. Free to use for anything.
