GBJ 321-1990
Quality inspection and assessment of prefabricated concrete structural members (English Version)
- Standard No.
- GBJ 321-1990
- Language
- Chinese, Available in English version
- Release Date
- 1990
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- Latest
- GBJ 321-1990
GBJ 321-1990 history
- 1990 GBJ 321-1990 Quality inspection and assessment of prefabricated concrete structural members
