Home / Standards / GB/T 45146-2024 GB/T 45146-2024 Active Road vehicles—Air and air/hydraulic braking systems of motor vehicles test procedures 道路车辆 气压及气顶液制动系统试验方法 Standard Type GBT ICS 43.040.40 CCS T24 Status 现行 Issue Date 2024-12-31 Implementation 2025-07-01 Responsible Dept 工业和信息化部 Drafting Unit N/A