Me pēhea te whakaiti i ngā utu whakawhiti-hurihuri i roto i te hanga tuanui oro mā te whakamahi i ngā mata whānui 2.0–2.5 m
I roto i te hanga tuanui oro me te papa oro tonu, ka taea e ia huringa hurihuri te whakakore i te raina, ā, me whakahaere rauemi, tāutanga hurihuri, whakatikatika kume, whakarite, me tīmata anō ngā tukanga. Ki te whakatauritea ki te 1.6 m-faci...
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