-
-
GB/T 19651.1-2023 in English
Miscellaneous lampholders—Part 1: General requirements and tests
valid
Issued on:2023-09-07
$924.00 -
-
GB/T 1312-2022 in English
Lampholders for tubular fluorescent lamps and starterholders
to be valid
Issued on:2022-04-15
$2,408.00 -
GB/T 1406.3-2021 in English
Types and dimensions of lamp caps—Part 3:Prefocus caps
valid
Issued on:2021-03-09
$1,736.00 -
QB/T 4541-2013 in English
Solder-free screw caps—Technical specification
valid
Issued on:2013-10-17
$480.00 -
GB/T 19148.3-2009 in English
Types and dimensions of lampholders—Part 3:Prefocus lampholders
valid
Issued on:2009-09-30
$2,048.00 -
GB/T 24392-2009 in English
Standard method of measurement of lamp cap temperature rise
valid
Issued on:2009-09-30
$512.00 -
GB 19651.3-2008 in English
Miscellaneous lampholders - Part 2-2: Particular requirements - Connectors for LED-modules
valid
Issued on:2008-12-30
$320.00