papa karbona 4mm
Ko te kāri 4mm karbona he mātauranga hou whai take, e whakamana ana i ngā hiranga nui me ngā rahi mīhini iti noa. Kei roto i tēnei kāri matua ā-mutunga ngā rau karbona e whakapiri ana i waenganui i ngā haraatau uara taiao matatika. Ko te rahi 4mm e whakaae ana i te pūnaha tika ki waenganui i te whakapuaki wharekura me te rahi mīhini, ka mahi pai hei whakamahinga mo ngā momo whakamahinga e rite ana. E whakaaweawe ana tēnei kāri i ngā hiranga whakanui rawa, ngā hiranga paihere i te mate tirotiro, me te tūponotanga pai o ngā taupae i waenganui i ngā āhuatanga taiao e rerekē ana. Ko tōna rāngai molekula tino whaihua mo te whakawehenga raupapa, me te hanga pai o te rārangi tuhono e whai ana i te paiwhakahaere i runga i te katoa o te mata. E pai ake ana te mātauranga i ngā whiuwhiu taiao me ngā whakarerekē waimātau, e mau ana i ōna hiranga wharekura i waenganui i ngā taiao whakamātau. Ka taea te whakatakoto i te tahuhu o tēnei kāri ki ngā huringa tuku e hiahiatia ana, mai i te tūpuna whakahirahira ki te tūpuna mā, me te mau tonu i ana hiranga pūmotu motuhake. Kei reira te mātauranga matua nei i te whakamahi nui i ngā komihana motokā, ngā wharekura rorohiko, ngā rautaki porihitanga, me ngā whakamahinga pūmotu e hiahia ana ki te whakahē i te rahi mīhini me te whakanui wharekura. Ko te rahi 4mm i whakaaetia hei whakarite i ngā rārangi whakapaku me ngā mahi hanga e whai ana, me te whakahaumanu pai o te mātauranga kei te whakakaha i te tahuri tika me te hanga pai i waenganui i ngā tikanga tika.