perforated metal white

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perforated metal white perforated metal white

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    perforated metal white perforated metal white

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  • B. When the thickness of the plating is greater than 4 mm, the zinc adhesion should not be less than 610g/m, that is, the average thickness of the zinc layer should not be less than 86 microns.

    perforated metal white

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    perforated metal white perforated metal white

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  • According to the different requirements of the industry, in the smelting furnace in accordance with the standard deployment, put the alloy ingot different weight, such as weave, Ming, paper, Lang, silicon, etc., the data out of the smelting is called gold ore. There are gray iron, white iron and the above-mentioned combined gold ore channels, each of which has its own distinctive characteristics, so they are used in industrial exploration and selection according to their own distinctive characteristics.

    perforated metal white

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    perforated metal white perforated metal white

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  • perforated metal white

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    perforated metal white perforated metal white

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  • perforated metal white

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    perforated metal white perforated metal white

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