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Tekinoroji Maitiro eMolybdenum Ore Kupfeka
Molybdenum imhando yesimbi element, leaden color, ine simbi inopenya, ndeye hexagonal crystal system.Proportion is 4.7 ~ 4.8, kuoma kuri 1 ~ 1.5, kunyungudika i795 ℃, kana ichipiswa kusvika 400 ~ 500 ℃, MoS2 iri nyore kuita oxidize uye kugadzira muMoS3, zvese nitr...Verenga zvimwe -
Tekinoroji Maitiro eLead-zinc Ore Kupfeka
Lead zinc ore ine hupfumi hwemukati wesimbi element lead uye zinc.Lead zinc ore ine basa rakawanda muindasitiri yemagetsi, indasitiri yemichina, indasitiri yemauto, indasitiri yesimbi, indasitiri yemakemikari, indasitiri yemwenje uye indasitiri yezvokurapa.Kunze kwezvo, simbi yemutobvu ine mult...Verenga zvimwe
