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aluminium window screen frame

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  • Post time: 17-03-23

    aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • Great attention should be paid to pickling of large rolls of galvanized wire. Acid is highly corrosive. Therefore, when adding acid, the acid must be poured into the water, and it is along the wall of the cylinder, and not thrown down at once, so as not to cause splashing. Remember the order of acid pouring, acid into water rather than water into acid, water into acid will cause splashing and boiling, when pouring acid must wear protective glasses, beside must ensure that there are no non-professional people watching, so as not to cause some acid splashing danger.

    aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • Regular maintenance and maintenance, save a lot of time, but also save the cost of maintenance and maintenance. With good stability, good corrosion resistance, greatly prolong the service life. More kinds, can be selected according to different uses, making annealing wire device is simple, improve the utilization rate of the device.

    aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • Wire mesh first welding after galvanized is through the end of welding and then the company to produce wire mesh wire mesh steel mesh construction mesh, floor heating mesh galvanized or hot dip galvanized. First galvanized after welding is to change wire mesh, after the end of welding can see the solder joint; The two processes are different in price. The cost of plating after welding is low, the appearance is smooth, and the cost of plating after welding is high, and it is not easy to rust.

    aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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  • aluminium window screen frame

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    aluminium window screen frame aluminium window screen frame

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