XB/T 203-1995
Ethium oxide (English Version)
- Standard No.
- XB/T 203-1995
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Rare Earth
- Status
- 2007-01
- Replace By
- XB/T 203-2006
- Latest
- XB/T 203-2017
XB/T 203-1995 history
- 2018 XB/T 203-2017 Ytterbium oxide
- 2006 XB/T 203-2006 Ytterbium oxide
- 1970 XB/T 203-1995 Ethium oxide
