GB/T 18655-2025 Chinese PDF (GB /T18655-2025) GB 5009.31-2025 GB/T 18282

GB/T 18282

GB/T 14404-2024_Chinese: Plate shear - Testing of the accuracy (Chinese: 剪板机 精度)

English versions: GB 10770-2025

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)

English versions: GB/T 16605-2024

GB/T 18655-2025 Chinese PDF (GB /T18655-2025) GB 5009.31-2025 GB/T 18282GB T 18655 2025_Chinese: Vehicles, boats and internal combustion engines Radio disturbance characteristics Limits and methods of measurement for the protection of on board receivers (Chinese: ) Note Careful: Text of PDF is in Chinese (not English). Delivery (PDF in Chinese): 2 working hours typically, ASAP English versions: GB T 18655 2025