Iwo ma profiles emhando yepamusoro mahombe emoto magonhi akagadzirwa nealuminium, strontium, mhangura, magnesium, manganese uye mamwe maalloys, ane mabhenefiti makuru mukuoma. Mukana wakatanhamara wegonhi rakakura remoto nderekuti rinogona kuvhurwa zviri nyore, uye rine mhando yakanaka uye hupenyu hurefu hwebasa.

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