Anh
taper
taper ratio
Đức
Kegel
Konus
Verjüngung eines Kegels
Pháp
conicité
cône
taper,taper ratio /ENG-MECHANICAL/
[DE] Kegel; Konus; Verjüngung eines Kegels
[EN] taper; taper ratio
[FR] conicité; cône