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_335

Model release

Non

Licence

Droits gérés

Format disponible

50,6Mo (1,3Mo) / 43,6cm x 29,1cm / 5151 x 3434 (300dpi)

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