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GB/T 15843.4-2024 English PDF (GB/T15843.4-2024) GB/T 45414-2025 64-2025_Chinese: Liquid crystal display devices
GB/T 15843.4-2024 English PDF (GB/T15843.4-2024) GB/T 45414-2025 64-2025_Chinese: Liquid crystal display devices
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Description
64-2025_Chinese: Liquid crystal display devices - Part 6-4: Test methods - Liquid crystal displaymodules with dynamic backlight units (Chinese: 液晶显示器件 第6-4 部分：测试方法 带动态背光的液晶显示模块)
testing levels
English versions: GB/T 22459
GB/T 22939
English versions: GB/T 20965-2025
GB/T 15843.4-2024 English PDF (GB/T15843.4-2024) GB/T 45414-2025 64-2025_Chinese: Liquid crystal display devicesGB T 15843. 4 2024_Chinese: Information technology Security techniques Entity authentication Part 4: Mechanisms using a cryptographic check function (Chinese: 4) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 15843. 4 2024
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