expansion screw drywall

expansion screw drywall

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expansion screw drywall expansion screw drywall

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  • Iron and steel in the condition of cooling on the surface galvanized, and hot dip galvanized steel pipe in the condition of hot dip on the surface, its adhesion is strong, not easy to fall off, hot dip galvanized pipe although also rust phenomenon, but in a long period can meet the technical and sanitary requirements.

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • expansion screw drywall

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    expansion screw drywall expansion screw drywall

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  • The weight calculation method of hexagonal net is: the weight calculation method of hexagonal net: silk meridian.× silk meridian.× base x length x width ÷2=kg base: 1/2′=2.151′=1.273/4′=1.65/8′=1.875/4′=1.091′x1/2′ : 3′=0.4 silk warp. x silk warp. X 2x length x width ÷8×3=kg

    expansion screw drywall

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    expansion screw drywall expansion screw drywall

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