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Length: 6-12M
Spec???30*30-200*200mm×3.0-24.0mm
Grade: Q235/ ASTM A36/SS400/S235JR
Standard: GB/T9787-1988, JIS G3192-1977

Length: 6-12M
Spec???30*30-200*200mm×3.0-24.0mm
Grade: Q235/ ASTM A36/SS400/S235JR
Standard: GB/T9787-1988, JIS G3192-1977

