GB/T 2423.21-2025
ActiveEnvironmental testing—Part 2：Test methods—Test M：Low air pressure
环境试验 第2部分：试验方法 试验M：低气压
Application Summary AI generated
GB/T 2423.21-2025 specifies the test method for determining the ability of electrotechnical products to withstand, store, or operate under low air pressure conditions. It is applied in industries such as aerospace, electronics, and automotive for testing components and equipment used at high altitudes or in unpressurized environments. The standard is used in laboratory testing to simulate altitude effects, ensuring product reliability and safety under reduced atmospheric pressure.
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