Mea waiwai: ka pepa galvanized, ka pa anu, ka pepa kila kuhili, ka pepa alumini, ka pepa alumini-magnesium.

ʻAno puka: lua loloa, puka poepoe, puka triangular, puka elliptical, puka unahi i'a papau, upena anisotropic, etc.

Ka hoʻohana ʻana i ka pepa perforated:Hoʻohana ʻia i loko o ke kaʻa i loko o ka mīkini hoʻoheheʻe ʻana i ka mīkini kānana, ka mining, ka lāʻau lapaʻau, ka hōʻiliʻili ʻana i ka palaoa a me ka nānā ʻana, ka insulation leo i loko, ka ventilation palaoa, etc.

Metala pukahe ʻāpana metala me ke ʻano hoʻohiwahiwa, a ua kuʻi ʻia a i hoʻopaʻa ʻia nā lua ma luna o kona ʻili no ka hana kūpono a nani paha.Nui nā ʻano o ka perforation pā metala, me nā ʻano geometric like ʻole a me nā hoʻolālā.He kūpono ka ʻenehana perforation no nā noi he nui a hiki ke hāʻawi i kahi hopena ʻoluʻolu no ka hoʻonui ʻana i ke ʻano a me ka hana o ka hale.

Metala pukaʻo ia kekahi o nā huahana metala kaulana loa ma ka mākeke i kēia lā.Hiki ke hoʻopili ʻia ka pepa perforated mai ka mānoanoa a i ka mānoanoa anana kaumaha a hiki ke hoʻoheheʻe ʻia nā ʻano mea like ʻole, e like me ke kila carbon perforated.ʻO ka metala perforated he versatile, ma ke ala e hiki ai ke loaʻa i nā puka liʻiliʻi a i ʻole ka nui aesthetically appealing.Hana kēia i mea kūpono no ka nui o nā metala hale a me nā mea hoʻohana metala hoʻonaninani.ʻO ka metala perforated kekahi koho waiwai no kāu papahana.ʻO kā mākoumetala pukakānana i nā mea paʻa, hoʻopuehu i ka mālamalama, ka ea, a me ke kani.He kiʻekiʻe ka ikaika-a-kaumaha ratio.

ʻO nā noi maʻamau no ka metala perforated penei:
Nā pale metala
Metala diffusers
Metala kiai
Nā kānana metala
Nā puka metala
Hōʻailona metala
Nā polokalamu hoʻolālā
Nā pale palekana