1. ʻO ka hoʻokomo ʻana i nā mea kila kila ʻO ke kila kila ke ʻano o ka corrosion-resistant metala mea, ka mea nui i haku ʻia me ka hao, chromium, nickel a me nā mea ʻē aʻe, me nā waiwai mechanical maikaʻi, ka paʻakikī, ka plasticity a me ka pale ʻana i ka corrosion.ʻO ka chromium oxide fil ...
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