YB 4075-1991
Zirconium sizing nozzle brick (English Version)
- Standard No.
- YB 4075-1991
- Language
- Chinese, Available in English version
- Published By
- UNKNOWN
- Latest
- YB 4075-1991
YB 4075-1991 history
- 1970 YB 4075-1991 Zirconium sizing nozzle brick
