Ngwunye eriri eriri eriri mmiri n'okpuru mmiri juputara na usoro mmezi mmebi na-awụ akpata oyi n'ahụ.
Igwe eriri fiber optic dị n'okpuru mmiri mebiri emebi ozugbo, otú siri ike ịghọta? Ịcha eriri fiber optic ma ọ bụrụ na mmiri ga-eme ka mmebi nke abụọ? Underwater Fiber Optic Cable Internal Basic Structure The outer layer of underwater fiber optic cable is polyethylene layer, aluminum waterproof layer, polycarbonate layer, copper or aluminum tube, paraffin wax, eriri optic … GỤKWUO