ʻO ka metala perforated he ʻāpana metala i hoʻopaʻa ʻia, hana ʻia, a kuʻi ʻia paha e hana i ke ʻano o nā lua, nā slots, a me nā ʻano nani like ʻole.Hoʻohana ʻia ka nui o nā metala i ke kaʻina metala perforating, ʻo ia hoʻi ke kila, aluminika, ke kila kila, ke keleawe, a me ka titanium.Thoug...
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