mīkini wili
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niho ʻoki
ʻO nā niho ʻokiʻoki he ʻehā mau ʻāpana, e like me nā niho ʻokiʻoki (alloy), kino mea ʻoki, lau lau a me ka pīpī, ʻoiai he mau niho ʻoki uhi uhi, kino ʻoki a me ka mea ʻoki, a pēlā aku. ma ka mua. No laila, pono ke kuʻi kiʻekiʻe i nā niho ʻoki. Hoʻomaʻamaʻa pinepine ʻia nā niho ʻokiʻoki e ka nui o Tungsten Cobalt oka a pau i ka lepo, a laila hoʻopili ʻia i ke kino ʻoki me nā hiʻohiʻona o ka flexural stre ...
