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You are viewing a single comment's thread from:

RE: 2017 노벨화학상을 알아보자.

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girina79 (70)in #kr-science • 7 years ago

1930년대부터 개발되었다니...그게 더 신기합니다 +_+!

7 years ago in #kr-science by girina79 (70)
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