ISO7637标准上在foreword有写:
part 1: Definitions and general considerations
part 2: Electrical transient conduction along supply lines only
part 3: Vehicles with nominal 12V or 24V supply voltage --- Electrical transient transmission by capacitive and inductive coupling via lines others than supply lines
字面翻译,part1是定义和基本事项;part2是从电源线传导的抗扰测试;part3是从非电源线通过容性或感性耦合传输的抗扰测试