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Member for
3 years 5 monthsAge: 10+
Level: 중학교
Language: Korean
(ko)
ID: 1054004
02/06/2021
Country code: KR
Country: South Korea
Main content: 신소재 (1394561)
From worksheet author:
그래핀의 특징 자연에서 얻은 재료
Other contents:
폴리머
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