Amakuru y'Ikigo
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Gutunganya inzira ya optique yatangijwe
Gukonjesha gukonje gukora 1. Polonye optique ya optique, ikigamijwe ni ugusiba ibintu bimwe na bimwe bikabije hejuru yububiko bwa optique, kugirango lens optique igire icyitegererezo.2. Nyuma yo guswera kwambere, poli ...Soma byinshi
