Home / Standards / GB/T 46481-2025 GB/T 46481-2025 Active Test method for powertrain system power of hybrid electric vehicles and pure electric vehicles having more than one propulsion electric machine 混合动力电动汽车及多电机纯电动汽车动力系统功率测试方法 Standard Type GBT ICS 43.120 CCS T47 Status 现行 Issue Date 2025-10-31 Implementation 2026-05-01 Responsible Dept 工业和信息化部 Drafting Unit N/A