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    實驗室

    玻璃花瓶
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    Florence Flask
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    測試管圖標
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    測試管圖標
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    顯微鏡 (微鏡)
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    Buchner Flask
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    杯子玻璃
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    Egg Holder
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    顯微鏡圖標
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    漸進式氣圖標
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    Erlenmeyer 瓶子
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