He pai rawa atu te ta whakahiato mo nga whakaahua whakaahua me te whakakotahi i nga rōnaki tae. Ma te whakamahi i to ahua, i to whakaahua ranei, ka taia tika ki runga i te kowiri tira, te parahi parahi ranei me te whakakikorua koura, hiriwa ranei. Katahi ka whakakikoruatia ki te epoxy hei whakakikorua i te whakamarumaru.
Wā tuku: Hūrae-16-2019