JB/T 1955-1977
Ferrule type straight through variable diameter pipe joint (English Version)
- Standard No.
- JB/T 1955-1977
- Language
- Chinese, Available in English version
- Release Date
- 1977
- Published By
- Professional Standard - Machinery
- Status
- Latest
- JB/T 1955-1977
JB/T 1955-1977 history
- 1977 JB/T 1955-1977 Ferrule type straight through variable diameter pipe joint
