8d common nails

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8d common nails

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8d common nails 8d common nails

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  • 3. Salt water or alkali washing: In order to remove the residual acid in the dissolution tank, it is necessary to carry out salt water or alkali washing treatment on the steel wire to ensure that the surface of the steel wire is clean.

    8d common nails

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    8d common nails 8d common nails

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