Education and School, Science research laboratory
Schlüsselwörter
atom,
book,
bulb,
calculating machine,
chemical,
chemistry,
education,
equipment,
experiment,
flammable,
flask,
globe,
isometric,
laboratory,
laboratory,
magnet,
microscope,
molecular,
physics,
research,
science,
technology,
thermometer,
vector,
scale,
multimeter,
magnifier,
burner,
oscillograph,
goggles
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