Iron
Iron is one of the most important metals in everyday life. Learn about its occurrence, properties and role in the living world.
화학
7 ~ 10 학년
저자: dr. Stonawski Tamás, Vona Nándor Imre
교정자: Horváthné Kunstár Andrea, Tóth Katalin, Illés Emese
그래픽 아티스트: Molnár Mónika
개발자: Kovács-Jeszenszky Anna
검색어
mozaLink
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