Hangarau Tiaki Parani Parani

Whakaahuatanga hua

Ko te nuinga o te parapara parahi he pango, he parauri ranei, ko te mata he kanapa metara, he vitreous te hanganga o roto, he matoi, he uaua, he pakarukaru te hanganga, he uaua ake te hanganga matū. Mai i te ihirangi parahi o etahi i roto i te rawakore parahi ore (Cu <1%) awhe, etahi i roto i te reo parahi ore (Cu1 ~ 2%) awhe, etahi i roto i te parahi-taonga (Cu> 2%) awhe, FeSi02, CaO , Ko te ihirangi AL203 he teitei ake, neke atu i te 60% o te para, te nuinga o te hanganga kohuke o te peridotite rino, ka whai i te magnetite, he iti noa nga uaua i hangaia e te tinana vitreous.

Nga korero hua

  • Hangarau Tiaki Parapara Parahi2
  • Hangarau Tiaki Parapara Parahi3
  • Hangarau Tiaki Parapara Parahi4
  • Hangarau Tiaki Parapara Parahi5

To Tatou Hangarau

  • Kua whakawhanakehia e Xiye me te mohio ki te hangarau o te maimoatanga parapara hiku parahi ma te tikanga hiko, e tiaki ana i te taiao, e hangarua ana i te para totoka me te huri i nga para hei taonga.

    Ko te hangarau hangarau te tango i te oumu hiko motuhake i hangaia e Xiye takitahi, me te tango i te tukanga utu motuhake, me te angitu i te mohio ki te hangarau o te rongoa i te para hiku parahi e te oumu hiko tuatahi i Haina.

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