YS/T 461.1-2003
The methods for chemical analysis of lead and zinc bulk concentrates-The determination of lead and zinc content-The Na_2EDTA titrmetric method after precipitation separation (English Version)
- Standard No.
- YS/T 461.1-2003
- Language
- Chinese, Available in English version
- Release Date
- 2003
- Published By
- Professional Standard - Non-ferrous Metal
- Status
- 2014-03
- Replace By
- YS/T 461.1-2013
- Latest
- YS/T 461.1-2013
YS/T 461.1-2003 history
- 2013 YS/T 461.1-2013 Methods for chemical analysis of lead and zinc bulk concentrates.Part 1:The determination of lead and zinc contents.Na<下标2>EDTA titrimetric method after precipitation separation
- 2003 YS/T 461.1-2003 The methods for chemical analysis of lead and zinc bulk concentrates-The determination of lead and zinc content-The Na_2EDTA titrmetric method after precipitation separation
