Common Problems of hot dip galvanizing
In addition, if the quality of zinc liquid deteriorates, the iron content in zinc liquid increases, and the pure zinc layer on the surface of galvanized is gray···
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In addition, if the quality of zinc liquid deteriorates, the iron content in zinc liquid increases, and the pure zinc layer on the surface of galvanized is gray···
Industry NewsAnd rust prevention oil should also be selected properly, so as to effectively extend the service life of the steel plate.
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