Home / Standards / GB/T 40499-2021 GB/T 40499-2021 Active General condition of vehicle dynamics test for heavy vehicles and buses 重型汽车操纵稳定性试验通用条件 Standard Type GBT ICS 43.020 CCS T00 Status 现行 Issue Date 2021-08-20 Implementation 2022-03-01 Responsible Dept 工业和信息化部 Drafting Unit N/A