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Pepa parahi Arsenic

  • H68H70 Pereti parahi Arsenic moana

    H68H70 Pereti parahi Arsenic moana

    Kupu Whakataki Ko nga mea mata o te pereti parahi arsenic he parahi arsenic e wha, he koranu i hangaia ma te taapiri i te nui o te arsenic i runga i te turanga o te parahi noa.Ka taea e te iti o te arsenic te aukati i te waikura dezincification me te whakapai ake i te parenga waikura o te koranu.Arsenic parahi he hehema ki te whakapouri i te pakaruhanga waikura, na he mea tika ki te mahi i te ahotea whakamahana iti pāmahana annealing mo putorino mahi matao....