Name: Measurement of Electricity
Genre: Documentary
Released: 01 Jan 1949
Rating: 10

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预告片 | HD | 11 分钟 | electricity

This educational film from the 1940s teaches the fundamental definitions of, and the physical concepts involved in, volt, ampere, ohm and watt.

类型: Documentary

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Subtitle: English France Germany Spain Dutch Korea Japan ETC.

释放: Jan 01, 1949

人气度: 0.277

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工作室: Coronet Instructional Films

国家: United States of America