YS/T 320-1997
Zinc concentrate (English Version)

Standard No.

YS/T 320-1997

Language

Chinese, Available in English version

Release Date

1997

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2007-10

Replace By

YS/T 320-2007

Latest

YS/T 320-2014

YS/T 320-1997 history

• 2014 YS/T 320-2014 Zinc concentrate
• 2007 YS/T 320-2007 Zinc concentrate
• 1997 YS/T 320-1997 Zinc concentrate