QB 1550-1992
Gauge for pin-type lampholders (English Version)
- Standard No.
- QB 1550-1992
- Language
- Chinese, Available in English version
- Release Date
- 1992
- Published By
- Professional Standard - Light Industry
- Status
- Latest
- QB 1550-1992
- Replace By
- GB/T 1483.3-2002
- Scope
- This standard specifies the type, size, purpose and inspection methods of gauges for pin-type lampholders other than fluorescent lamp lampholders. This standard applies to the design and manufacturing of pin-type lamp holder gauges, and also applies to the design and inspection of products by lamp holder production units.
QB 1550-1992 history
- 1992 QB 1550-1992 Gauge for pin-type lampholders
QB 1550-1992 Gauge for pin-type lampholders was changed to GB/T 1483.3-2002 Gauge for pin lampholders.
