Tērā pea kua wareware koe ki te tāpiri i te ārai huka. Tuatahi, me titiro tātou ki te whakaritenga mahi mō te ārai huka mō te pouaka whakamatao, me te whakatairite i ngā momo ārai huka rerekē kei te mākete. He mārama, he pai ake ēnei e rua. Hei tāpiri i te ārai huka, me mārama tuatahi tātou ki te ōwehenga. I te nuinga o te wā, ko te nui ake o te ārai huka ka tāpirihia e koe, ka iti ake te pūwāhi huka o te wai, ā, ka iti ake te tūponotanga kia huka. Engari ki te nui rawa te tāpiri, ka heke te mahi ārai huka, ā, he tino waikura. Me whakarite e koe te otinga i te ōwehenga tika i runga i te pāmahana hotoke i tō rohe. Hei tauira, ko te pouaka whakamatao muka laser 15000W, ko te ōwehenga whakaranu he 3:7 (Ārai Huka: Wai Parakore) ina whakamahia ki te rohe kāore te pāmahana i raro iho i te -15℃. Tuatahi me tango 1.5L o te ārai huka ki roto i te ipu, kātahi ka tāpirihia 3.5L o te wai parakore mō te 5L o te otinga whakaranu. Engari ko te kaha o te tāke o tēnei pouaka whakamatao he tata ki te 200L, e hiahia ana kia tata ki te 60L te rongoā ārai huka me te 140L te wai parakore hei whakakī i muri i te whakaranu nui. Tātaihia...