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There are some gaps between the development of hot dip galvanized steel and the world level.
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Galvanized plate refers to the surface is coated with a layer of zinc steel plate, and galvanized belongs to a kind of economic and effective rust prevention me···
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Galvanized steel has been chemically treated to prevent corrosion
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The reason why sheet metal chassis processing uses galvanized tin plating
Вопросы и ответы
Galvanized steel plate can be divided into general use, house use, building lateral plate, structure, corrugated board, drawing and deep drawing galvanized stee···
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