QJ 1273.2-1987
Type classification and code of infrastructure system data element capital construction project (English Version)
- Standard No.
- QJ 1273.2-1987
- Language
- Chinese, Available in English version
- Release Date
- 1987
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 1273.2-1987
QJ 1273.2-1987 history
- 1987 QJ 1273.2-1987 Type classification and code of infrastructure system data element capital construction project
