ʻO ka pahu kiʻekiʻe kiʻekiʻe i hana ʻia e kā mākou hui he kūʻokoʻa maikaʻi loa, maikaʻi haʻahaʻa haʻahaʻa haʻahaʻa hopena hopena, lubricating ponoʻī, ʻaʻohe mea ʻawaʻawa, kū i ka wai a me ka pale kemika.Kiʻekiʻe loa mechanical waiwai.He kūlana koʻikoʻi ka hopena, ke kūpaʻa ʻana i ke koʻikoʻi, ke kūpaʻa kiʻekiʻe kiʻekiʻe o ka creep, ka haʻahaʻa haʻahaʻa haʻahaʻa, ka lubrication ponoʻī, ka maikaʻi o ka hoʻoheheʻe ʻana i ke kino, ka pale ʻana i ka luhi, ka noise damping, nuclear radiation resistance Hiki ke hoʻololi i ke kila kalapona, ke kila kila, ke keleawe a me nā mea ʻē aʻe. no ka lole lole, ka hana pepa, ka mīkini meaʻai, ka lawe ʻana, ka lāʻau lapaʻau, ka eli lanahu, ka ʻoihana kemika a me nā ʻoihana ʻē aʻe.