โฆษณา | ใช้งานแบบไม่มีโฆษณา
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4 years 4 monthsAge: 10-12
Level: 8
Language: English
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ไอดี: 2247236
18/12/2022
Country code: SA
Country: Saudi Arabia
Main content: Heat transfer (1934090)
From worksheet author:
heat transfer
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