DB31/ 656-2012
Energy efficiency limit values and energy efficiency grades of aluminum and its alloy fuel melting and holding furnaces (English Version)

Standard No.

DB31/ 656-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Shanghai Provincial Standard of the People's Republic of China

Latest

DB31/ 656-2012

DB31/ 656-2012 history

• 2012 DB31/ 656-2012 Energy efficiency limit values and energy efficiency grades of aluminum and its alloy fuel melting and holding furnaces