He maikaʻi ka hoʻopau ʻana o ka ʻili, ʻoluʻolu a me ka burr manuahi, ikaika adaptability, ʻaʻohe deformation i loko - 45 degere kaiapuni, ʻaʻohe desoldering, ʻaʻohe ʻōpala, ʻaʻohe mea ʻawaʻawa a ʻono ʻole, ʻili laulima, ʻaʻohe ʻōpala, ʻaʻohe burr, paʻa a paʻa.