Ko te tikanga alumina whakahohe ko te tikanga tangohanga tika, ko te ohanga me te tikanga.
He pai te mahi a te alumina, he kaha, kaore he paitini, ko te rohe mata motuhake o te 320m2 / g ka nui te kaha o te miihini, he pai te kaha o te i runga ake i te 0.4cm3/ g te mea nui te kaha o te whakatairanga.
Ngā Hua e pā ana:ALUMINA JZ-K1