Home / Standards / GB/T 16177-2007 GB/T 16177-2007 Active Quality of public air transport service 公共航空运输服务质量 Standard Type GBT ICS 03.220.50 CCS V50 Status 现行 Issue Date 2007-03-07 Implementation 2007-09-01 Responsible Dept 中国民航局 Drafting Unit N/A