edison battery वाक्य

उदाहरण वाक्य

1. The first experiment with railcars took place in 1912 with a Edison battery-electric railcar built in 1926 had proved efficient and popular until it was destroyed by fire in 1934, and it might have been replaced with a similar railcar or expanded into a fleet if it were not for the financial constraints imposed at the time by the Great Depression.