Terms containing active surface

Subject	English	French
construct.	active surface	surface supportante
med.appl.	active surface	surface active (of ultrasonic head)
el.	active surface	intrados
el.	active surface	surface active
construct.	active surface	surface en sous-sol
met., el.	active surface of an electrode	surface utile d'une électrode
met., el.	active surface of an electrode	surface active d'une électrode
gen.	active surface of the impeller blade	intrados de l'aube
chem.	electrode active surface	surface active d'une électrode