Szoros up.a koncentrált tudós teszi jegyzetek a Board.photo másolás hely - Stock fotó és kép

Close up.a focused scientist makes notes on the Board.photo with copy space

Close up.a focused scientist makes notes on the Board.photo with copy space

Background image.scientist making notes on a transparent Board.close up

Close up.a focused scientist makes notes on the Board.photo with copy space

View through the transparent Board. a scientist makes a report.the concept of education .

Young scientist making notes on the glass Board at the time of the experiment.photo with copy space

Close up of a Man scientist working with formulas in the laboratory.

Close up.a group of scientists recording the formula on a glass Board. education and science

View through the transparent Board. female scientist makes a report to colleagues. concept of research

View through the transparent Board. female biochemist makes a report to colleagues.concept of research

View through the transparent Board. a scientist makes a report.the concept of education .

View through the transparent Board. smiling scientist records data on a glass Board.

A young male lab specialist is working on some samples and takes notes in his clipboard

From behind the glass.scientist writes a marker on a glass Board.photo with copy space

Close up of a Man scientist working with formulas in the laboratory.

Background image.scientist standing behind a glass Board.photo with copy space