ʻO nā pūnāwai nalu kahi ʻano o ka pūnāwai mechanical e hāʻawi i kahi hoʻonohonoho kūikawā o nā pono a me nā noi.Me kā lākou mau hoʻolālā hou a me nā hiʻohiʻona like ʻole, ua lilo nā pūnāwai nalu i mea koho kaulana i nā ʻoihana like ʻole.Ma kēia alakaʻi holoʻokoʻa, e ʻimi mākou i nā waiwai, nā pōmaikaʻi, a me nā noi ...
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