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English versions: GB/T 15314-2024
9-2024_Chinese: Low-voltage switchgear and controlgear - Part 6-2: Multiple function equipment - Control and protective switching devices (or equipment) (CPS) (Chinese: 低压开关设备和控制设备 第6-2部分:多功能电器 控制与保护开关电器（设备）（CPS）)
English versions: GB/T 11199-2024
English versions: GB/T 19963
8-2025_Chinese: Test methods of rare earth phosphors for LED - Part 8: Determination of pressure cooker test property (Chinese: LED用稀土荧光粉试验方法 第8部分：高压加速老化性能的测定)
GB/T 20392-2023 Chinese PDF (GB/T20392-2023) GB 10408-2025 English versions: GB/T 15314-2024GB T 20392 2023_Chinese: Test method for physical properties of cotton fibers High volume instruments method (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 20392 2023
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