GB/T 4654-1984
The general technical specifications on silicon carbide and zircon ceramic infrared heater
2009-04
- Standard No.
- GB/T 4654-1984
- Language
- Chinese
- Release Date
- 1984
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Replace By
- GB/T 4654-2008
- Lastest
- GB/T 4654-2008
- Scope
- This standard applies to electrothermal infrared radiation heaters (hereinafter referred to as heaters) based on silicon carbide and zircon sand ceramics.
GB/T 4654-1984 history
- 2008 GB/T 4654-2008 General technical specifications for non-metallic substrate infrared radiant heaters
- 1984 GB/T 4654-1984 The general technical specifications on silicon carbide and zircon ceramic infrared heater