Zogulitsa Mapepala DIEN TECH-BaGa2GeSe6 kristalo KOPERANI DIEN TECH-BaGa4Se7 crystal KOPERANI DIEN TECH-AgGaGe5Se12 kristalo KOPERANI DIEN TECH-AgGaSe2 kristalo KOPERANI DIEN TECH-AgGaGeS4 kristalo KOPERANI DIEN TECH-Ce: YAG crystal KOPERANI << <Zam'mbuyo123456Kenako >>> Tsamba 4/8