HG/T 21634-1988
Forged Steel Socket Welding Fittings (English Version)
- Standard No.
- HG/T 21634-1988
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Chemical Industry
- Status
- 2010-02
- Latest
- HG/T 21634-1988
HG/T 21634-1988 history
- 1988 HG/T 21634-1988 Forged Steel Socket Welding Fittings
