Pōmaikaʻi Huahana:
1. He maʻalahi ke hoʻopili ʻia a maʻalahi hoʻi ke hana ʻia ka uea keleawe nikala, no laila hiki ke hana ʻia i nā ʻano he nui a hoʻohana nui ʻia ma nā wahi āpau.
2. ʻO nā mea hoʻohuihui keleawe nikela (CuNi) he mau mea kūpaʻa waena a haʻahaʻa i hoʻohana pinepine ʻia i nā noi me nā mahana hana kiʻekiʻe loa a hiki i 400°C (750°F).
3. He haʻahaʻa ka coefficient o ka hoʻonui wela o nā mea hoʻohui nickel keleawe, e ʻae ana iā lākou e kū i nā pōʻaiapuni wela me ka ʻole o nā loli nui o ka dimensional.
4. Hōʻike nā mea hoʻohui nikala keleawe i ke kūpaʻa maikaʻi i ka pala, ʻoi aku hoʻi i nā wahi kai. ʻO kēia ka mea e kūpono ai lākou no nā noi ma nā wahi wai paʻakai.
5. Me ke alakaʻi uila kiʻekiʻe, ka ikaika mechanical maikaʻi, e ʻae ana i nā noi koi.
6. Hiki ke hoʻopilikino pilikino ʻia nā waiwai mechanical, e hōʻoia i ka noi paʻa a hilinaʻi hoʻi i nā kūlana like ʻole.

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