SJ 1269-1977
Through-hole glass power insulators,Type FBJ (English Version)
- Standard No.
- SJ 1269-1977
- Language
- Chinese, Available in English version
- Release Date
- 1978
- Published By
- Professional Standard - Electron
- Latest
- SJ 1269-1977
SJ 1269-1977 history
- 1978 SJ 1269-1977 Through-hole glass power insulators,Type FBJ
