Calotta sferica
FB1admin2024-10-30T09:12:39+01:00

Fondo leggermente bombato
FB3admin2024-11-05T15:06:35+01:00

Fondo bombato “normale”
FB3Nadmin2025-04-01T09:29:14+02:00

Fondo decinormale
FB4admin2025-04-01T09:30:50+02:00

Fondo ellittico 2:1
FB5admin2025-04-01T09:32:22+02:00

Fondo diffusore
FB6admin2025-04-04T09:56:45+02:00

Fondo flangiato
FB7admin2025-04-04T09:58:03+02:00

Fondello stampato
FB4STadmin2025-04-04T09:59:16+02:00