Home / Standards / GB/T 37423-2019 GB/T 37423-2019 Active Urban rail transit inverter for regenerative braking energy absorption 城市轨道交通再生制动能量吸收逆变装置 Standard Type GBT ICS 29.280 CCS S30/39 Status 现行 Issue Date 2019-05-10 Implementation 2019-12-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A