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English versions: GB/T 45397-2025
GB/T 20717-2024_Chinese: Road vehicles - Connectors for the electrical connection of towing and towed vehicles (15-pole) - 15-pole connector for vehicles with 24 V nominal supply voltage (Chinese: 道路车辆 牵引车和挂车之间的电连接器（15 芯）24V15 芯型)
GB/T 29456-2025_Chinese: Energy management systems - Guidance for the implementation
English versions: GB/T 45012-2024
7-2025_Chinese: Test methods of rare earth phosphors for LED - Part 7: Determination of thermal quenching (Chinese: LED用稀土荧光粉试验方法 第7部分：热猝灭性能的测定)
YY/T 1585-2024 Chinese PDF (YY /T1585-2024) GB/T 45283.1-2025 English versions: GB/T 45397-2025YY T 1585 2024_Chinese: 25 Hydroxyl vitamin D testing kit (Chinese: 25 D) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: YY T 1585 2024
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