| 摘要 |
An assembly discharges the contents of a twin-cartridge (5a, 5b) containing a dental mass and a commensurate catalyst or mixture. Each cartridge is discharged by its respective plunger (7a, 7b). One or both of the cylinders is discharged by hydraulic piston (8) coupled to a pump (13) with a hydraulic reservoir (9). also claimed is a commensurate discharge valve. |
