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 | Cole-Parmer 95-0499-02 8瓦的紫外線燈 |
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 | 方瑞 DV-1 數(shù)顯粘度計DV-1數(shù)顯粘度計 ：1-200萬mPa.S |
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 | Cole-Parmer V6500 6位變速臨床離心機(jī) |
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 | Cole-Parmer 002819010007 直立式光纖照明 |
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 | 上海彼愛姆XSP-BM-20雙目顯微鏡上海彼愛姆XSP-BM-20雙目顯微鏡 |
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