aluminum screen and window

aluminum screen and window

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aluminum screen and window aluminum screen and window

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  • 2. The cleaning agent used for cleaning should have no effect on the binding force of the coating and no corrosion on the matrix.

    aluminum screen and window

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    aluminum screen and window aluminum screen and window

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  • Pay attention to safety in line collection and operation, others without the consent of the monitor, Ben have to get on the bus operation. The reels should be placed lightly, stacked firmly and neatly, not more than 5 reels. Direct contact with acid and alkali must be prohibited. When the acid fog exceeds the specified target of the state, measures should be taken to control it in time, otherwise production is not allowed.

    aluminum screen and window

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    aluminum screen and window aluminum screen and window

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  • aluminum screen and window

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    aluminum screen and window aluminum screen and window

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  • 4. Keep the rinse water clean after pickling the steel wire

    aluminum screen and window

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    aluminum screen and window aluminum screen and window

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    aluminum screen and window

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    aluminum screen and window aluminum screen and window

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