בנפרד הנחה לומד print speed calculator לא ברור טיפש אלגנטי
PLA Printing Speed: How to Find the Optimal Settings
Canon MP49DII Desktop Printing Calculator - Dual Color Print - Dot Matrix - 4.8 lps - Heavy Duty, Extra Large Display, Auto Power Off, Clock, Calendar, Sign Change, Item Count - 14
3D Printing Speed: How Fast Can 3D Printers Go? | All3DP