GB/T 45224-2025 Chinese PDF (GB /T45224-2025) GB/T 35205.1-2025 GB/T 45288

GB/T 45288

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)

5-2025_Chinese: Reference conditions and procedures for testing industrial and process measurement transmitters - Part 5: Specific procedures for flow transmitters (Chinese: 工业过程测量变送器试验的参比条件和程序 第5部分：流量变送器的特定程序)

English versions: GB/T 24217-2025

GB/T 45224-2025 Chinese PDF (GB /T45224-2025) GB/T 35205.1-2025 GB/T 45288GB T 45224 2025_Chinese: Smart city Technical requirement for intelligent monitoring of urban transport infrastructure (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 45224 2025