ʻO nā mea paʻa kahi ʻano o nā ʻāpana mechanical i hoʻohana ʻia no ka hoʻopaʻa ʻana i nā pilina a hoʻohana nui ʻia.Hoʻohana ʻia nā mea hoʻopaʻa i nā ʻano hana like ʻole, me ka ikehu, ka uila, nā mea uila, nā mīkini, nā kemika, ka metallurgy, nā molds, hydraulics, etc., i nā mīkini like ʻole, ...
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