ʻO ka hana metala ke kaʻina hana o ka hana ʻana i nā hale metala a i ʻole nā ʻāpana ma o ka ʻoki ʻana, ka piko, a me ka hui ʻana i nā mea metala.Hoʻohana nui ʻia ka hana metala i nā ʻoihana like ʻole, e like me ke kūkulu ʻana, automotive, aerospace, a me nā lāʻau lapaʻau.Ma muli o ka nui a me ka hana o ka hana hana ...
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