Lawang tugas abot sing tahan geni tahan banget, lan resistensi kanggo deformasi tekanan angin uga kuwat banget. Iki minangka jinis lawang sing disenengi kanggo akeh warga sing dhuwur. Profil lawang abot sing tahan geni digawe saka aluminium, strontium, tembaga, magnesium, mangan lan wesi liyane, sing nduweni kaluwihan gedhe ing ketangguhan.

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