GB/T 29912-2024 Chinese PDF (GB /T29912-2024) GB/T 17554.1-2025 GB/T 28108-2025_Chinese: Detection and identification

GB/T 28108-2025_Chinese: Detection and identification of Rhaponticum repens((L

English versions: GB 17761-2024

3-2025_Chinese: Types and dimensions of lamp caps - Part 3: Prefocus caps (Chinese: 灯头的型式和尺寸 第3部分：预聚焦式灯头)

English versions: GB 45246-2025

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 29912-2024 Chinese PDF (GB /T29912-2024) GB/T 17554.1-2025 GB/T 28108-2025_Chinese: Detection and identificationGB T 29912 2024_Chinese: Technical requirements for lectotype of urban logistics distribution vehicles (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 29912 2024