YB 9248-1992
Technical specification for testing the compressive strength of hardened mortar by impact method (English Version)
- Standard No.
- YB 9248-1992
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Ferrous Metallurgy
- Latest
- YB 9248-1992
YB 9248-1992 history
- 1970 YB 9248-1992 Technical specification for testing the compressive strength of hardened mortar by impact method
