Calotta sferica
FB1admin2022-07-18T09:53:11+02:00

Fondo leggermente bombato
FB3admin2022-07-25T16:17:06+02:00

Fondo bombato “normale”
FB3Nadmin2022-07-18T09:53:35+02:00

Fondo decinormale
FB4admin2022-07-18T09:23:38+02:00

Fondo ellittico 2:1
FB5admin2022-07-18T09:53:38+02:00

Fondo diffusore
FB6admin2022-07-18T09:54:03+02:00

Fondo flangiato
FB7admin2022-07-18T09:54:05+02:00

Fondello stampato
FB4STadmin2022-07-18T09:53:50+02:00