Nubwo, muri 2019 fibre optique yo mu gihugu hamwe nisoko rya kabili "icyatsi", ariko ukurikije amakuru ya CRU, usibye isoko ryUbushinwa, ukurikije isi yose, Amerika y'Amajyaruguru, Uburayi, isoko rikomeje kuboneka rya kabili optique riracyakomeza iyi nzira nziza yiterambere. Mubyukuri, lea ...
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