He maha nga tangata e whakamahi ana i nga ipu korehau.Kei te mohio koe he aha te kaupapa kei konei? Anei he whakarāpopototanga o te kaupapa mahi o te pounamu werawera korehau.

1. te tinana pounamu te hanganga kati Ko te tinana pounamu o te pounamu thermos ka tango i te hanganga paparua-rua, ka taea e te korehau o te pounamu pounamu me te tinana pounamu te aukati i te whakawhitinga o te wera.A, ahakoa he pai te mahi hiri o te pounamu thermos, he mea nui ano te mahi i roto i te paanga o te whakamatao.Ko te pai ake o te hiri, ko te kaha ake o te wera ki te whakawhiti, ka pai ake te whakamaarama.

2. Hangarua-papahanga kowiri tira korehau Ko te korehau e tuku i te wera, he rite ki te tapahi i te reo kawe wera.Ko te teitei ake o te tohu korehau, ko te pai ake o te paanga o te waiariki.Kua wehea te hangarau whakakikorua ki nga momo e rua: te hiku o te hiku me te hiku kore.Inaianei kei te whakamahia e te nuinga o nga kaihanga pounamu korehau te whakamaarama hiku na te mea he pai ake tenei hangarau.

3. Ko te tank o roto he parahi-whakakikoruatia ranei he hiriwa-whakakikoruatia.Ko te tank o roto he parahi-whakakikoruatia he hiriwa-whakakikoruatia ranei, ka taea te hanga i tetahi paparanga o te kupenga wera wera i roto i te tank o roto o te thermos, kia taea ai e te whakakikorua parahi te whakaiti i te wera i ngaro i te rauropi ma te whakaata i te wera wera..I te nuinga o te waa he ipu wai te pounamu i hangaia mai i te karamu, te rino kowiri ranei me te paparanga korehau.He uhi kei runga, kua hiritia.Ka taea e te paparanga whakamaarama korehau te whakaroa i te tohanga wera o nga wai penei i te wai o roto ki te whakatutuki i te kaupapa o te tiaki wera.

Kei konei nga mohiotanga e tika ana mo nga pounamu whakamarumaru.E whakapono ana ahau i muri i te panui i tenei tuhinga mo te kaupapa o nga ipu waiariki, ka mohio koe he aha te pai o te paanga o te waiariki i nga ipu waiariki.

Mauruuru koe mo te panui