GB/T 5231-2012

Designation and chemical composition of wrought copper and copper alloys

NORMA vydána dne 31.12.2012

Anglicky a čínsky -
Elektronické PDF (2106.10 CZK)

The information about the standard:

Designation standards: GB/T 5231-2012
Note: NEPLATNÁ
Publication date standards: 31.12.2012
Country: Chinese technical standard
Kategorie: Technické normy GB