Home / Standards / GB/T 23430-2009 GB/T 23430-2009 Active General technical specification for shunting diesel locomotive for urban rail transit 城市轨道交通内燃调车机车通用技术条件 Standard Type GBT ICS 93.080 CCS Q84 Status 现行 Issue Date 2009-03-23 Implementation 2009-11-01 Responsible Dept 住房城乡建设部 Drafting Unit N/A