concrete nails into brick

concrete nails into brick

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concrete nails into brick concrete nails into brick

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  • concrete nails into brick

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    concrete nails into brick concrete nails into brick

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  • concrete nails into brick

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    concrete nails into brick concrete nails into brick

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  • concrete nails into brick

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    concrete nails into brick concrete nails into brick

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  • Dark green plastic-coated barbed cords are occasionally used on high-speed trains, but they are also used in small quantities.

    concrete nails into brick

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    concrete nails into brick concrete nails into brick

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  • Generally, due to wet weather and more precipitation, oxidation and rust of binding iron wire NetEase occurs, so we should better store and use galvanized iron wire to avoid rust as far as possible. About the barbed wire, the surface of the barbed wire attached a layer of galvanized layer, the galvanized layer if too thick will not meet the SGS environmental standards. But if it is too thin, it is easy to oxidize with water molecules and rust.

    concrete nails into brick

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    concrete nails into brick concrete nails into brick

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  • concrete nails into brick

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    concrete nails into brick concrete nails into brick

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  • In strict accordance with the multi-pass small compression rate drawing, the total compression rate is 96.48%, reducing the scraping of zinc layer. The whole wire drawing die is made of tungsten steel die and polycrystalline die. The Angle of the working cone of the wire drawing die is 12° ~ 16°, and the length of the sizing belt is 0.15 of the diameter of the wire, so as to ensure that the deformation of the zinc layer is basically synchronous with the steel wire substrate.

    concrete nails into brick

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    concrete nails into brick concrete nails into brick

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