SHJ 522-1991
Construction technology standard for thermal insulation engineering in petrochemical industry (English Version)
- Standard No.
- SHJ 522-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Petrochemical Industry
- Status
- Latest
- SHJ 522-1991
SHJ 522-1991 history
- 1991 SHJ 522-1991 Construction technology standard for thermal insulation engineering in petrochemical industry
