Home / Standards / GB 20073-2025 GB 20073-2025 Upcoming Performance and measurement method for braking of motorcycles and mopeds 摩托车和轻便摩托车制动性能要求及试验方法 Standard Type GB ICS 43.140 CCS T80 Status 即将实施 Issue Date 2025-12-31 Implementation 2027-07-01 Responsible Dept 工业和信息化部 Drafting Unit N/A