platina 67
platina 1 . ( Of silver ). 1. f. Platinum. platina 2 . ( Of the Br. d ). 1. f. part of the microscope, which places the object you want to see. 2. f. imitative glass or metal disc, and perfectly flat to fit and n its surface the edge of the container of the pneumatic machine. In its Center has a hole in which adapts the tube which draws air to vacuum.