invisible fly screen mesh

invisible fly screen mesh

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  • Post time: 28-02-23

    invisible fly screen mesh

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    invisible fly screen mesh invisible fly screen mesh

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  • invisible fly screen mesh

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    invisible fly screen mesh invisible fly screen mesh

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  • invisible fly screen mesh

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    invisible fly screen mesh invisible fly screen mesh

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  • Did not do the adhesion test of powder spraying or fluorocarbon spray on the packaging galvanized wire, but there are two points for reference: one, in the sealed or air circulation environment, non-metallic volatiles can corrosion zinc coating; Second, zinc above 230 degrees (c) will brittle the base metal. After powder spraying and fluorocarbon spraying, it is necessary to bake at a higher temperature and in a sealed environment, causing rapid corrosion of zinc, resulting in loose corrosion film resulting in decreased adhesion of coating, and even leading to brittle situation of steel wire.

    invisible fly screen mesh

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    invisible fly screen mesh invisible fly screen mesh

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  • Post time: 29-08-22

    invisible fly screen mesh

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    invisible fly screen mesh invisible fly screen mesh

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  • invisible fly screen mesh

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    invisible fly screen mesh invisible fly screen mesh

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