Home / Standards / GB/T 16566-1996 GB/T 16566-1996 Abolished Terms for railway tunnel 铁路隧道术语 Standard Type GBT ICS 65.020.30 CCS S10 Status 废止 Issue Date 1996-10-09 Implementation 1997-06-01 Responsible Dept 国家铁路局 Drafting Unit N/A