Labaran kamfani
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Abũbuwan amfãni daga dutse-roba hadedde bango bangarori
1. Da farko, dutse-roba hadedde bangon bango gane thermal rufi.An aika da kayan haɗin bangon bango zuwa sashen gwaji don gwajin samfur.Insulating ingancin ya wuce data kasance.Bambancin zafin jiki tsakanin ...Kara karantawa
