E mafai ona vaevaeina electrode uʻamea uʻamea i chromium uʻamea uʻamea electrode ma chromium nickel uʻamea uʻamea electrode, o nei ituaiga e lua o electrodes e tusa ai ma tulaga faaleatunuu, e tusa ai ma GB / T983 -1995 iloiloga.Chromium u'amea u'amea electrode fa'aoga faatonuga, chromium u'amea u'amea o lo'o i ai se tete'e corrosion faapitoa (oxidizing acid, organic acid, cavitation) vevela ma corrosion tetee.