Engineers in R&D center wearing protective glasses, researching new energy sources
Palabras clave
doctor,
business,
people,
office,
woman,
businessman,
hospital,
health,
medicine,
medicals,
patient,
team,
health care,
person,
clinic,
smiling,
scientist,
care,
professional,
working,
nurse,
holding,
work,
teamwork,
laboratory
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