English to French Tech/Engineering Engineering (general)

Furthermore, in the speaker apparatus 51, the bottom yoke 2, which is integrally formed with the center pole 1 and extending radially outward from the base end of the center pole 1, areally contacts the bottom surface of the frame 9 and is thermally connected thereto.

Comment vous sortiriez-vous de ce "areally" (tiré de "area") ici ? Merci