Home / Standards / GB/T 7726-2009 GB/T 7726-2009 Active Mechanical connections of articulated bus 铰接客车机械连接装置 Standard Type GBT ICS 43.040 CCS T33 Status 现行 Issue Date 2009-03-23 Implementation 2010-01-01 Responsible Dept 工业和信息化部 Drafting Unit N/A