31 Bilder zum Thema "tests de laboratoire" bei ClipDealer

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Student standing at the laboratory holding beaker with seedling
Student standing at the laboratory looking at the beaker
Woman standing at the laboratory wearing protection suit
Students standing at the laboratory holding up beakers with plan
Woman standing at the laboratory holding a plant adding green ch
Woman standing at the laboratory holding a plant adding chemical
Woman standing at the laboratory holding a glass with plant
Two students standing at the laboratory holding beakers with see
Two students standing at the laboratory holding a tomato
Student standing at the laboratory injecting a tomato
Two students standing at the laboratory
Student standing at the laboratory smiling
Student injecting tomato with green liquid in lab as another is
little boy in a lab
Three woman in science laboratory
student in lab class
Woman holding a plant while injecting stalk
Woman injecting plant stalk with green chemical
Woman wearing protective suit holding a tomato
Woman holding a plant adding green liquid to soil
Students in protective suits looking at plants in beakers
Students looking at test tubes with seedlings in them
Students experimenting with a tomato
Kalibrierkugel
Rundheitsmessung Roundness measurement
Laborratte
Orthostasis MRI: maintenance of an upright standing posture
Arbeiter überprüft ein Stahlrohr Worker checks a steel pipe
Im Labor
Test - Concept Sign - Konzept Tafel
Microscope isolated on a white background

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