Nā Pono Huahana
1. Galvanized ili, kiʻekiʻe olinolino, ikaika corrosion kū'ē.
2. Carburize tempering lapaʻau, kiʻekiʻe ili paakiki.
3. 'enehana holomua, kiʻekiʻe laka hana.
Hoohana Huahana
Hoʻohana nui ʻia i nā puka, nā puka makani, nā mea hoʻonaninani a me nā pilina ma waena o nā ʻāpana metala.
Hoʻopili Huahana

E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou