GB/T 2423.22-2002 "Environmental testing for electric and electronic products- Part 2:Test methods Test N :Change of temperature"

The GB/T 2423.22-2002 standard specifies the test method for electrical and electronic products under changing temperature conditions. The test is designed to evaluate the performance and durability of products under severe temperature changes. The standard includes test equipment, procedures, and determination of results to ensure that the product can operate stably and maintain function in a temperature-fluctuating environment.

This summary is not the original standard text and is for reference only. For accurate information, please obtain it through official channels.