Ọla mgbụsị akwụkwọ wuru ụlọ osisi alaka ya na ihe aka mere na nnukwu

Ọla mgbụsị akwụkwọ wuru ụlọ osisi alaka ya na ihe aka mere na nnukwu-Okooko osisi Sunyfar Artificial, Ụlọ ọrụ China, Onye na-ebubata, Onye nrụpụta, Onye na-ere ahịa

N’ogbe mgbụsị akwụkwọ wuru wuru nke alaka alaka na osisi kpụrụ