充电连接器设计规格规范？

1. 欧标：IEC 62196-1,Plugs, socket-outlets,vehicle connectors andvehicle inlets — Conductive charging of electric vehicles ; 
             IEC 62196-2,Dimensional compatibility and interchangeability requirements for a.c.pin and contact-tube accessories
             IEC 62196-3,Dimensional compatibility and interchangeability requirements for d.c. and a.c./d.c. pin and contact-tube vehicle couplers
2. 美标：SAE J1772 ,electrical connectors,
3. 国标：GB/T 20234-1,电动汽车传导充电用连接装置通用要求
              GB/T 20234-2, 电动汽车传导充电用连接装置-交流充电接口
               GB/T 20234-3, 电动汽车传导充电用连接装置-直流充电接口