Hoʻokaʻawale ʻia nā ʻenehana mālama ʻenehana uila i ʻekolu mau ʻāpana: mālama ʻana i ka ikehu kino (e like me ka mālama ʻana i ka ikehu pump, ka mālama ʻana i ka ikehu i hoʻopaʻa ʻia, ka mālama ʻana i ka ikehu flywheel, a me nā mea ʻē aʻe), ka mālama ʻana i ka ikehu kemika (e like me nā pākaukau lead-acid, lithium-ion batteries, sodiu. ...
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