Igwe efere akwụkwọ akpaka nwere ọrụ nke nnyefe akwụkwọ akpaka, ọkụ abụọ na-ekpo ọkụ, akara, ndochi mmanụ, na-agbapụta ala, ikpo ọkụ abụọ dị ala, na-atụgharị, ahịrị ịgba mmiri na-agbagharị, nbudata nnukwu efere, nchọpụta fotoelectric, mkpu mmejọ na ịgụta.Akpa akwụkwọ mere site n'iji igwe...
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