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High Quality Q235B ASTM A36 Hot Rolled Carbon Steel Square Rectangular Bar

High Quality Q235B ASTM A36 Hot Rolled Carbon Steel Square Rectangular Bar
Product ParametersStandardASTM A479,ASTM A276,ASTM A484, ASTM A582,ASME SA276, ASME SA484, GB/T1220, GB4226, etc.  ...

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