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decorative punched metal panels

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    decorative punched metal panels decorative punched metal panels

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  • For example, in gray iron, its carbon exists in iron ore in the form of graphite, the crack is often gray, soft and tough, simple filter cutting, suitable for casting. In the white iron, the carbon and iron are combined to form iron carbide, the crack appears white, the quality is very strong and brittle, and it is the material of malleable steel. Alloying grade is composed of various alloying elements with different composition and structure.

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  • 2.0*2.0mm 12 meters per kilogram

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    decorative punched metal panels decorative punched metal panels

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  • decorative punched metal panels

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    decorative punched metal panels decorative punched metal panels

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  • bird

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  • decorative punched metal panels

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