Home / Standards / LB/T 032-2014 LB/T 032-2014 Active 旅游类专业学生旅行社实习规范 Standard Type LB ICS N/A CCS N/A Status Active Issue Date 2014-05-01 Implementation 2014-07-01 Centralized Committee 国家旅游局 Issuing Authority 国家旅游局