Ngwaọrụ nchekwa nke ndị ọrụ na-ahụ maka ndị ọrụ obodo Mandown - Onye anyị na-ejere ozi

Ndepụta ndị ahịa – Ngwa ọrụ nchekwa nke ndị ọrụ nọ naanị ya


Agencylọ Ọrụ Gọọmentị


Laboratory


Ebe nchekwa data


nkwakọba


Mmanụ, gas & akụrụngwa


Nlekọta ahụike & Ọrụ Ọha


Manufacturing


ndị ọzọ na-


Ọrụ-ala mmadụ

 

Nzuzo 3243 4 Echiche Taa
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