研究所の従業員に実験を行う - ストックフォト＆画像

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment

An employee of the laboratory conducts an experiment