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charcoal aluminum windows charcoal aluminum windows

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    charcoal aluminum windows

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  • The antisepsis of these materials is very different, the use of life is not the same. Cold galvanized cattle net, also known as electroplating, galvanized amount is small, rust in rain, but the price is cheap, the service life is 5-6 years. The amount of zinc on hot dip galvanizing (low zinc and high zinc) is about 60g to 400g, the service life is about 20-60 years, and the corrosion resistance is general.

    charcoal aluminum windows

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  • Zinc pot workers should be determined to do duty and responsibility. Do not leave the post without leave, always observe the change of hot plating wire galvanized layer, and according to the analysis results, master the asbestos block gap friction, how long it takes to press, replace the pressing face; Adjust the working face; Until all four sides of the asbestos block are used up, maintenance workers will continue to use the block after repair when necessary to reduce the consumption of asbestos block.

    charcoal aluminum windows

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    charcoal aluminum windows charcoal aluminum windows

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  • 4,  galvanized can be used zincate galvanized or chloride galvanized process, should use appropriate additives to meet the requirements of this standard coating.

    charcoal aluminum windows

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    charcoal aluminum windows charcoal aluminum windows

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