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Iwo lugs anogadzirwa kubva kune yakakwira conductivity annealed mhangura iyo inopa yakanakisa magetsi zvivakwa zvinogoneka.zvinhu: mhangura -99.9% yakachenaKushanda tembiricha: -55 ℃ kusvika 155 ℃ nekuda kwemhangura isina oxygenPamusoro: tin plating