Home / Standards / GB/T 28046.4-2011 GB/T 28046.4-2011 Active Road vehicles - Environmental conditions and testing for electrical and electronic equipment - Part 4: Climatic loads 道路车辆 电气及电子设备的环境条件和试验 第4部分：气候负荷 Standard Type GBT ICS 43.040.10 CCS T36 Status 现行 Issue Date 2011-10-31 Implementation 2012-02-01 Responsible Dept 工业和信息化部 Drafting Unit 工业和信息化部