QJ 1273.7-1991
Construction phase classification and codes of capital construction system data element capital construction project (English Version)
- Standard No.
- QJ 1273.7-1991
- Language
- Chinese, Available in English version
- Release Date
- 1991
- Published By
- Professional Standard - Aerospace
- Latest
- QJ 1273.7-1991
QJ 1273.7-1991 history
- 1991 QJ 1273.7-1991 Construction phase classification and codes of capital construction system data element capital construction project
