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3줄모양
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IBGaTtarfIeoaAca |
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388 |
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| Pleased to meet you http://12yo.icu/ 12yo nn Among potential chemistry winners are U.S. scientists M.G. Finn, Valery Fokin and Barry Sharpless for developing so-called "click chemistry", which has applications in diagnostics and in making surface coatings with unusual properties. |
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Joaquin |
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2019-07-10 06:25:22 |
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