Naanị ihe anyị na - eme na - ebute ego na - azụta ego anyị na - ebido, dabere na mbụ, na - enye ihe na gburugburu ihe mkpokọta nri maka ultrasoning nomzles,Dukane Ultranecs,Igwe na-agbado igwe na-agba china,Ngwa eji agwa Ultrasonic,Herrmann ultrasonic. Ebe anyị bụ onye na-eto eto na-eto eto, mana anyị nwere ike ịnwale ike anyị ịbụ ezigbo onye ibe gị. Ngwaahịa ahụ ga-enyefe ụwa niile, America, Australia, Australia, Georcia, Gosrow Rico. Gbalịa mee ka obi sie anyị ike ịkpọtụrụ anyị maka ozi ndị ọzọ.
Hapụ Ozi Gị