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Ndezvipi zvikonzero zvekusvibiswa kwealuminium alloy pamusoro?
Mushure mekunge pamusoro peiyo aluminiyumu profil inodized, firimu rekudzivirira richaumbwa kuti rivhare mhepo, kuitira kuti iyo aluminium profiles irege kuve oxidized.Ichi zvakare chimwe chezvikonzero nei vatengi vazhinji vachisarudza kushandisa aluminium profiles, nekuti hapana chikonzero chekupa ...Verenga zvimwe