N'oge a, iji fiber optics eme ihe na nzikọrịta ozi ọgbara ọhụrụ agbanweela ka anyị si ejikọta na nkwurịta okwu. Fiber optical, nke dị gịrịgịrị, nke na-agbanwe agbanwe, nke na-apụtaghị ìhè nke e ji iko ma ọ bụ plastik mee, abụrụla ọkpụkpụ azụ nke usoro nkwukọrịta ọgbara ọhụrụ. Ikike ya ịnyefe data n'ime ogologo oge ...
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