YB 2804-1991
Blast furnace carbon block (English Version)

Standard No.

YB 2804-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

冶金工业部

Latest

YB 2804-1991

YB 2804-1991 history

• 1991 YB 2804-1991 Blast furnace carbon block