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7210610000 
镀或涂铝锌合金的铁宽平板轧材
Flat-rolled products of iron , of a width of 600mm or more, plated or coated with aluminium-zinc alloys, including non-alloy steel |
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7210690000 
其他镀或涂铝的铁宽平板轧材
Flat-rolled products of iron , of a width of 600mm or more, plated or coated with aluminium alloys, including non-alloy steel |
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