Ακόμα πιο κοντά. Ωραία έξυπνη πολυάσχολη κοπέλα μαθαίνοντας, ενώ χρησιμοποιούν το μικροσκόπιο και φορώντας επίστρωση εργαστηρίου - Φωτογραφίες & Εικόνες Αρχείου

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Concentrated little girl in white coat working with microscope in chemical lab

Education, science and children concept - kids studying chemistry at school laboratory and writing to workbooks

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Medical lab. Smart intelligent nice woman holding a test tube and looking at it while working in the lab

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Laboratory samples. Selective focus of test tubes with blue reagents being used for scientific research in the medical lab

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