T/WZBF 019-2022
Components of valves—Top core (English Version)
- Standard No.
- T/WZBF 019-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/WZBF 019-2022
- Scope
- This standard specifies the structural form, dimensions and technical requirements of the top center.
T/WZBF 019-2022 history
- 2022 T/WZBF 019-2022 Components of valves—Top core
