YS/T 449-2002
Microstructure examination method of copper and copper alloy cast and processed products (English Version)

Standard No.

YS/T 449-2002

Language

Chinese, Available in English version

Release Date

2002

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 449-2002

YS/T 449-2002 history

• 2002 YS/T 449-2002 Microstructure examination method of copper and copper alloy cast and processed products