CHILDREN, Education, Secondary, Teacher lighting a bunsen burner prior to it being used for a food technology experiment measuring the evaporation of a salt solution.
Légende

CHILDREN, Education, Secondary, Teacher lighting a bunsen burner prior to it being used for a food technology experiment measuring the evaporation of a salt solution.

Crédit

Photo12/Eye Ubiquitous

Notre référence

UQS10A88_336

Model release

Non

Licence

Droits gérés

Format disponible

50,6Mo (1,4Mo) / 29,1cm x 43,6cm / 3434 x 5151 (300dpi)

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