-
-
GB/T 42947-2023 in English
Test methods of reliability for watch movements
valid
Issued on:2023-08-06
$308.00 -
-
-
GB/T 39141.3-2022 in English
Mineral and sapphire watch-glasses—Part 3:Qualitative criteria and test methods
valid
Issued on:2022-10-12
$308.00 -
-
GB/T 22778-2021 in English
Liquid crystal digital quartz stopwatches
valid
Issued on:2021-08-20
$476.00 -
GB/T 39141.2-2020 in English
Mineral and sapphire watch-glasses—Part 2:Assembly to the case by adhesive or using a gasket
valid
Issued on:2020-11-19
$196.00 -
GB/T 39141.1-2020 in English
Mineral and sapphire watch-glasses—Part 1:Dimensions and tolerances
valid
Issued on:2020-10-11
$196.00 -
GB/T 38728-2020 in English
Terminology,definition and classification of smart watches
valid
Issued on:2020-04-28
$308.00