Młody człowiek na płaszczu przedstawiającym informacje przełożonemu - Zdjęcie stockowe & obraz

Male apprentice working on cnc machinery

Supervisor watching young man in abcoat using laptop

Professionals talking in the laboratory

Engineers laboratory and engineer

Lab assistant in a medical with teacher

Student scientist working in class with teacher

Male computer science student with teacher working on a laptop

Male doctor and technician holding compared red blood

Two men looking at laptop computer in a laboratory

Male teacher with teenage students experimenting in lab

Science students doing research

Workers manufacturing spectacle lenses in a laboratory

Men looking at computer screen

Laboratory students and man

Student scientist using computer

Eye doctor sitting withcomputer in the cabinet

Male and female technicians at computer desk