A Dental Die Stone as a positive multiplication of the type of a pre-arranged tooth or teeth, in to any reasonable subst
ثم يتم وضع هذا الأسمنت المختلط على هزاز. الهزاز يستخدم للاستغناء ع
This mixed cement is then put on vibrator. Vibrator is used to dispense with the air from the mix and filled the impress