Hiʻona
● hiʻona nani
● ʻO ke kūpaʻa hopena maikaʻi, ka wai a me ka hiki ke anticorrosion
● Hana i ka lā piha
● Ana i hoʻonui ʻia
● Loaʻa kiʻekiʻe, haʻahaʻa kū haʻahaʻa, ikaika anti-interference hiki
● Nā noi kaiapuni koʻikoʻi o waho, nā wahi ʻole, nā moku, nā kahua kahua, nā mea hoʻopuka kamaʻilio, etc.