• коррозия 2
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  • Korroziyaning asosiy sabablari nimalar?
    namlik, kislorod, kimyoviy moddalarning ta’siri
  • Korroziyaga qarshi himoya usullari qanday?
    Qoplama, elektrokimyoviy himoya va ingibitorlar
  • Katodik himoya qanday ishlaydi?
    Metalni katodga aylantirib korroziyani oldini olish
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