Injector mmanụ, nke a makwaara dị ka oghere mmanụ, bụ isi ngwa nke onye na -enwu ọkụ.

Ebumnuche nke oghere mmanụ bụ iji kpochapụ mmanụ mmiri mmiri zuru oke. Obere obere urughuru atomized, ka ọ na -agbakọba ọkụ nke ukwuu. Nkụ mmanụ ụgbọ ala nke ụlọ ọrụ anyị rụpụtara nwere njiri mara nke nnukwu ịgba mmiri, obere nha na nke edobere edo edo, a na -anabata gị ịkpọtụrụ anyị n’oge ọ bụla, nweta ozi teknụzụ ndị ọzọ gbasara injectors mmanụ, na ntinye ngwaahịa kacha ala.