1. Keʻano hoʻomaʻemaʻe o nā mea maka No ka mea e noho mau ana ka WBN, HBN, pyrophyllite, graphite, magnesium, hao a me nā mea haumia'ē aʻe i ka pauka CBN;Eia kekahi, ʻo ia a me ka pauka binder loaʻa i ka oxygen adsorbed, ka wai wai, a me nā mea ʻē aʻe, ʻaʻole maikaʻi i ka sintering.No laila, ʻo ke ʻano hoʻomaʻemaʻe o r...
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