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Rakau parahi nikeli-stannum

  • Ko nga Roopu Parani-Nikeli-Tiina he Kauma-Kawe me te Waikura

    Ko nga Roopu Parani-Nikeli-Tiina he Kauma-Kawe me te Waikura

    He kupu whakataki, Ko te Parani Nickel Tin, C72500 i hangaia motuhake hei whakakotahi i te kaha o te Phosphor Bronze me te parenga Waikura o Nickel Silver me te kore e nui te mate o te kawe hiko.I whakawhanakehia i te tuatahi mo te whakamahi i roto i nga hononga waea kua kitea te whakaaetanga i roto i nga tono e hiahiatia ana he mata maamaa kanapa.Hua...