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Ko te parahi kua whakakorehia e te Phosphor Tube
Kupu Whakataki Ko te ngongo parahi kua whakakorehia e te Phosphorus ko te nuinga o te wa ka whakarewahia e te oumu whakauru hiko.He kaha te momi parahi parakore o te pāmahana teitei, ka whakarewahia kia taea ai te whakaiti i te takenga mai o te hau, me te whakamahi waro kawa ki runga ki te uhi me te whakanui i te ūkuikui deoxidation parahi e tika ana.Hua...
