rw
Impamvu ifeza ifite umuringa ufite ari ngombwa muguhuza ibisubizo bigezweho. Imyitwarire 2. Ibintu byihariye bya silver byafunzwe Umuringa 2.1 Imyitwarire y'amashanyarazi yo hejuru 2.2 Kuzamura Corrosion 2.3 Ubushyuhe bukora neza 3. Porogaramu ya silver yashizweho Umuringa mu gupakira 3.1 Electronics hamwe n’ububiko 3.2 F