spiral barbed wire

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  • Post time: 09-05-23

    spiral barbed wire

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    spiral barbed wire spiral barbed wire

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  • The COMBINATION OF disSIMILAR METALS, such as steel and copper, tin, lead and other non-ferrous metals, during hot dip operation, the dissolution of this non-metal will cause the change of zinc film structure. Also like the combination of old and new steel, in pickling operation, the new material is easy to pickling over. In addition, such as part of the processed components, excessive pickling at the processing place is also.

    spiral barbed wire

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    spiral barbed wire spiral barbed wire

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