Home / Standards / GB/T 19129-2015 GB/T 19129-2015 Active Tri-wheel vehicles and low-speed goods vehicles—Electric horn—Performance requirement and methods 三轮汽车和低速货车 电喇叭 性能要求及试验方法 Standard Type GBT ICS 65.060 CCS T54 Status 现行 Issue Date 2015-05-15 Implementation 2015-09-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A