4k οθόνη στο σύγχρονο εργαστήριο αφής αρσενικό επιστήμονας λευκό παλτό χρησιμοποιώντας διαδραστικό - Πλάνα & Βίντεο Αρχείου

4K male Scientist in white coat using interactive touch screen in modern lab

4K Medical researcher looking at a slide under microscope and working on computer

Asian scientist uses microscope and computer

4K Medical researcher looking at a slide under microscope and working on computer

4K Medical researcher looking at a slide under microscope and working on computer

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

4K male Scientist in white coat using interactive touch screen in modern lab

4K Medical researcher looking at a slide under microscope and working on computer

4K Medical researcher looking at a slide under microscope and working on computer

4K Medical researcher looking at a slide under microscope and working on computer

4K Medical researcher looking at a slide under microscope and working on computer

4K Medical researcher looking at a slide under microscope and working on computer