Telegraph - Steam machine

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Age: 7-10
Level: Tercero de Primaria
Language: English (en)
ID: 555782
01/12/2020
Country code: ES
Country: Spain
School subject: Natural Science (1061921)
Main content: Machines (2011910)

Realiza las actividades sobre la máquina de vapor y el telégrafo

Other contents: Inventions

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Telegraph - Steam machine

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