1. Fikrado kala duwan Galvanizing Hot-muquufin, oo sidoo kale loo yaqaan galvanizing-kuluqsi kulul iyo galvanizing kulul-muquufin, waa hab wax ku ool ah oo ka hortagga daxalka birta, inta badan loo isticmaalo xarumaha dhismaha biraha ee warshadaha kala duwan. Waa in la geliyo qaybaha birta ee miridhku-saaray ee molt...
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