General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
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GB/T 29091-2012
Scope
This standard specifies the designation and code representation of copper and copper alloys. This standard is applicable to copper and copper alloy processing, casting and recycled products,
GB/T 29091-2012 Referenced Document
GB/T 11086 Copper and copper alloys.Terms and definitions*, 2013-12-17 Update
GB/T 29091-2012 history
2012GB/T 29091-2012 Copper and copper alloy designation and code system