Terms containing surface of contact

Subject	English	French
tech., mech.eng.	contact surface of a flange	surface de contact d'une bride
tech.	diameter of contact surface	diamètre de la surface de contact
agric., mech.eng.	surface of contact	surface d'appui
agric., mech.eng.	surface of contact	surface de contact
agric., mech.eng.	surface of contact	aire de contact
mech.eng.	surface of contact	surface d'engrènement
agric., mech.eng.	surface of contact	surface portante