Home / Standards / GB/T 19122-2015 GB/T 19122-2015 Active Tri-wheel vehicles and low-speed goods vehicles—Symbols for controls,indicators and tell tales 三轮汽车和低速货车 操纵件、指示器及信号装置的符号 Standard Type GBT ICS 65.060 CCS T54 Status 现行 Issue Date 2015-05-15 Implementation 2015-10-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A