Igwe igwe ịgbado ọkụ n'ọtụtụ ebe na-atụgharị Ultrasonic
Nkọwapụta ngwaahịa
Ngwá ọrụ a dabara adaba maka ịgbado ọkụ thermoplastic, akwa eriri artificial agbaze na ịkpụ (masks, uwe ịwa ahụ, akwa akwa akwa akwa), mkpuchi mkpuchi, wdg, na ngwa ultrasonic ndị ọzọ nke ụlọ ọrụ anyị nyere ikike.
