YB/T 4045-1991
Yttrium oxide (English Version)

Standard No.

YB/T 4045-1991

Language

Chinese, Available in English version

Release Date

1991

Published By

Professional Standard - Ferrous Metallurgy

Status

Withdraw

Latest

YB/T 4045-1991

YB/T 4045-1991 history

• 1991 YB/T 4045-1991 Yttrium oxide