GB/T 17273-2023 Chinese PDF (GB/T17273-2023) GB 44504-2024 GB/T 20717-2024_Chinese: Road vehicles -

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)

English versions: GB/T 44971-2024

GB/T 11828

101-2023_Chinese: Basic specifications for electroheating and electromagnetic processing installations - Part 101: General requirements for vacuum electroheating and electromagnetic processing installations (Chinese: 电热和电磁处理装置基本技术条件 第101部分：真空电热和电磁处理装置的通用要求)

GB/T 22451-2024_Chinese: Common requirements of electromagnetic compatibility for radio communication equipment (Chinese: 无线通信设备电磁兼容性通用要求)

GB/T 17273-2023 Chinese PDF (GB/T17273-2023) GB 44504-2024 GB/T 20717-2024_Chinese: Road vehicles -GB T 17273 2023_Chinese: Freight containers Equipment data exchange General communication codes (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 17273 2023