SJ 980-1975
Gas-filled microwave switching tubes,Type RX-21 (English Version)
- Standard No.
- SJ 980-1975
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Electron
- Latest
- SJ 980-1975
SJ 980-1975 history
- 1970 SJ 980-1975 Gas-filled microwave switching tubes,Type RX-21
