SJ 20148-1992
Phosphor Y19 for dicolor radar display tube for army (English Version)
- Standard No.
- SJ 20148-1992
- Language
- Chinese, Available in English version
- Published By
- Professional Standard - Electron
- Latest
- SJ 20148-1992
SJ 20148-1992 history
- 1970 SJ 20148-1992 Phosphor Y19 for dicolor radar display tube for army
