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類似のロイヤリティフリーの画像
Investigator checking test tubes. Man wears protective goggles. Young Research Scientist looking at Biological samples under microscope. He working in Modern Laboratory or Medical Centre.
Young hispanic woman scientist measuring liquid at laboratory
Young scientist looking through a microscope in a laboratory. Young scientist doing some research.
Young woman scientist working in chemical laboratory and examining biochemistry lab sample. Science technology medicine research and development study concept.
Teenage girl students learning and doing a chemical experiment and holding test tube in hands in science class on the table.Education concept
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