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International Standard Category: Steel profiles

GB/T 6724-1986    Cold forming corrugated sheet
冷弯波形钢板 ;
Category No.:77.140.70 Valid Status:superseded
Issued Organization:China Steel Industry Association Issued Date:1986-08-22
Implemented Date:1987-7-1 Abolished Date:
Superseded Standard.:YB/T 5327-2006 Cold forming corrugated sheet
Superseded Date:2006-10-11
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