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Member for
3 ปี 1 เดือนAge: 13-16
Level: 1° medio
Language: Spanish
(es)
ไอดี: 967901
03/05/2021
Country code: CL
Country: Chile
Main content: Sonido (1950449)
From worksheet author:
Ficha experimentación y análisis de resultados
Other contents:
ondas y sonido
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