This standard specifies the type, size, purpose of use and inspection methods of the gauges used to test the interchangeability of screw-on lamp caps. This standard is applicable to the gauges used for design and manufacturing inspection of screw lampholders manufactured according to GB 19148.1-2003 "Types and Dimensions of Screw-on Lampholders", and is also applicable to the inspection of lampholder production.
GB/T 1483.2-2002 history
2008GB/T 1483.1-2008 Gauges for lamp caps and holders.Part 1:Gauges for screw caps and holders
GB/T 1483.2-2002 Gauges of edison screw lampholders was changed to GB/T 1483.1-2008 Gauges for lamp caps and holders.Part 1:Gauges for screw caps and holders.