EJ 349.3-1988
Analysis method of trace thorium in rock (English Version)
- Standard No.
- EJ 349.3-1988
- Language
- Chinese, Available in English version
- Release Date
- 1989
- Published By
- Professional Standard - Nuclear Industry
- Status
- 1998-06
- Replace By
- EJ/T 349.3-1997
- Latest
- EJ/T 349.3-1997
EJ 349.3-1988 history
- 1997 EJ/T 349.3-1997 The analysis method of micro thorium in rocks
- 1989 EJ 349.3-1988 Analysis method of trace thorium in rock
EJ 349.3-1988 Analysis method of trace thorium in rock was changed to EJ/T 349.3-1997 The analysis method of micro thorium in rocks.
