Wayar ƙarfe ta gama gari tana da baƙar fata mai galvanized, galvanized baƙin ƙarfe waya da sarrafa ƙarfe waya, menene galvanized black waya?Menene tsarin samarwa na galvanized black waya?Menene amfanin gama gari?Babban abubuwan da ke tattare da baƙar fata na galvanized sune baƙin ƙarfe, cobalt, nickel, jan ƙarfe, carbon, zinc da ...
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