GB/T 4779.3-1984
Phosphors for color picture tubes use--Phosphor Y22-R4 (English Version)
- Standard No.
- GB/T 4779.3-1984
- Language
- Chinese, Available in English version
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2016-01
- Replace By
- GB/T 5838.44-2015
- Latest
- GB/T 5838.44-2015
- Scope
- This standard is applicable to phosphor powder used for displaying the red primary color of color picture tubes.
GB/T 4779.3-1984 history
- 2015 GB/T 5838.44-2015 Phosphors.Part 4-4:Phosphor for color picture tubes
- 1984 GB/T 4779.3-1984 Phosphors for color picture tubes use--Phosphor Y22-R4
GB/T 4779.3-1984 Phosphors for color picture tubes use--Phosphor Y22-R4 was changed to GB/T 5838.44-2015 Phosphors.Part 4-4:Phosphor for color picture tubes.