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ngwaahịa

Ụlọ> ngwaahịa

ngwaahịa

Ụlọ ọrụ anyị na-arụ ọrụ na mbubata na mbupụ nke ngwongwo, na ihe ndị dị n'ozuzu nke mmepụta na ire ngwaahịa kemịkalụ, mmepụta na ọrịre nke pigmenti, mmepụta nke ngwaahịa coal, ire nke coal na ngwaahịa, ịsacha coal, ọgwụgwọ nsị na imegharị ya, na Mmepụta na inye ike ọkụ.

Kpọtụrụ Anyị

Soro anyị bụrụ onye mbụ mara maka ngwaahịa na nkwalite anyị kacha ọhụrụ.