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Member for
3 years 11 monthsAge: 8-13
Level: 3º de Educación Primaria
Language: Spanish
(es)
ID: 247409
01/06/2020
Country code: ES
Country: Spain
Main content: Las máquinas (2012595)
Las máquinas simples: Palanca, rueda, polea y plano inclinado.
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