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Member for
3 years 7 monthsAge: 10-15
Level: 7
Language: Czech
(cs)
ID: 2040589
18/05/2022
Country code: CZ
Country: Czechia
Main content: Optika (2003357)
From worksheet author:
Optika - čočky (spojka, rozptylka)
Other contents:
Optika - čočky (spojka, rozptylka)
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