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International Standard Category: Aluminium and aluminium alloys

GB 12768-1991    Electrical aluminium ingots for remelting
重熔用电工铝锭 ;
Category No.:77.120.10 Valid Status:abolished
Issued Organization:CSBTS Issued Date:1991-03-27
Implemented Date:1991-12-1 Abolished Date:2008-12-01
Superseded Standard.:GB/T 1196-2008 Unalloyed aluminium ingots for remelting
Superseded Date:2008-12-1
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