GB/T 20718.2-2025

Road vehicles—Connectors for the electrical connection of towing and towed vehicles（13-pole）—Part 2: 13-pole connectors for vehicles with 12 V nominal supply voltage intended to cross water fords

道路车辆 牵引车和挂车之间的电连接器（13 芯）第 2 部分：12V13 芯涉水型