QB/T 2220-1996
Gauge of cylindrical lamp caps (English Version)
- Standard No.
- QB/T 2220-1996
- Language
- Chinese, Available in English version
- Release Date
- 1996
- Published By
- Professional Standard - Light Industry
- Latest
- QB/T 2220-1996
- Replace
- QB 696-1979
- Scope
- This standard specifies the product classification, technical requirements, marking packages and usage principles of gauges for testing the interchangeability dimensions of cylindrical lamp holders. This standard applies to the design, manufacture and inspection of gauges and usage methods and principles for cylindrical lamp holders produced in accordance with GB 2799.
QB/T 2220-1996 history
- 1996 QB/T 2220-1996 Gauge of cylindrical lamp caps
- 0000 QB 696-1979
