Testing Large Turbines, Westinghouse Co. Works 1904 免费无限访问
On the left of the screen, a small group of men lift the top off of what appears to be a turbine with a crane and continue to check the machine, tightening various parts with wrenches. On the right side, a few men appear to be testing the workings of what may be a turbine.
运行: 3 分钟
质量: HD
释放: May 01, 1904
国家: United States of America
语言: No Language
