3k karbonu whakapapa
Kei te whakamahia te 3k karbona tuhinga hei whakaatu i tētahi panoniha hangarau raraunga matatoki i roto i ngā matera o muri, e tohu ana i tana raupapa ā-waweke e toru mano ngā hukita karbona mo ia rīpoata pūnaha. Kia puta ai tēnei hanganga tuhinga ki tētahi matera e paihere ana i te kaha nui me te mana motuhake o te mīhini. Ko te raupapa tuhinga he karbona rīpoata e tuhituhi nei i waenganui i ngā rīpoata karbona, ka whakaritea he whakangahau, e rua ngā taha, ka puta ai he matera e paihere ana i ngā āhuatanga mekanika nui i waenganui i ngā taha. Kei te wāhia tēnei ingoa 3k hei whakaatu i te taurea rīpoata i roto i ia rīpoata, kei reira te hiranga paiherea i waenganui i te kaha, te mīhini, me te akiaki pai. I te mahi whai take, ka tuhituhi ngā hukita karbona i runga i tōna wā mo ēnei, ka whakauru noa atu ki te haraepoto epokī hei hanga i tētahi matera komihana e kitea ana ngā whakamahi nui i waenganui i ngā whenua. Ko te kāwae o te matera he whakaaturanga kīwaha e kitea ana, kua whakaaetia ko te karbona he mea paihere i te hīnga me te whakahaere hangarau. Ko tana hiranga kei te whakapakari i te whakamahi i ngā momo whakaaturanga whakatuturu, ngā wāhanga motokā, ngā mea kiritahi, me ngā mea whakamua whaiwhai. Ko te whakangahau o te whare whakamahi i whakatakotoa i te hanga whakamahi tika, ka tiakina te whakarereke hukita me te whakarereke, ka whakamana ai i ngā whakamahi whaiwhai. Ka whakawhitiwhiti anō tēnei matera i te hoahoa panoniha, ka whakamana ai te hanga i ngā wāhanga e paihere ana i te kaha me te pai arotahi, ka whakaae ai he whakatohea pai mo ngā whakamahi aroaro me ngā whakamahi pai.