YB/T 031-1992
Method for determination of naphthalene content in coal tar pitch road oil (English Version)
- Standard No.
- YB/T 031-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2012-11
- Replace By
- YB/T 031-2012
- Latest
- YB/T 031-2012
YB/T 031-1992 history
- 2012 YB/T 031-2012 Determination of the naphthalene content of coal tar pitch for road by gas chromatography
- 1992 YB/T 031-1992 Method for determination of naphthalene content in coal tar pitch road oil
