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Qolka gaarka ah

  • Qolka gaarka ah

    Qolka gaarka ah

    Villa birta khafiifka ah, oo sidoo kale loo yaqaan guryaha qaab dhismeedka birta khafiifka ah, alaabteeda ugu weyn waxay ka samaysan tahay birta birta ah ee kulul ee galvanized galvanized by teknoolajiyada duubista qabow ee keel birta fudud.
    Qaab dhismeedka aluminium-zinc aluminium saxan bir ah oo aluminium-zinc ah wuxuu ka kooban yahay 55% aluminium, 43.4% zinc iyo 1.6% silicon oo lagu adkeeyey 600 ℃.Qaab dhismeedka oo dhan wuxuu ka kooban yahay aluminium-iron-silica-zinc, samaynta crystal cufan afar-element ah, sidaas samaynta lakabka caqabad adag oo wax ku ool ah si looga hortago arrimo daxalka in ay galaan. Waxaan astaysto karaa sida ay sawiro aad.