YB 9239-1992
Standard for engineering quality inspection and assessment of metallurgical electrical equipment installation (English Version)
- Standard No.
- YB 9239-1992
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Ferrous Metallurgy
- Status
- 2010-02
- Latest
- YB 9239-1992
YB 9239-1992 history
- 1970 YB 9239-1992 Standard for engineering quality inspection and assessment of metallurgical electrical equipment installation
