DL 430-1992
Test method of trace copper in oil (zinc reagent spectrophotometric method) (English Version)
- Standard No.
- DL 430-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Electricity
- Latest
- DL 430-1992
DL 430-1992 history
- 1992 DL 430-1992 Test method of trace copper in oil (zinc reagent spectrophotometric method)
