Home / Standards / GB/T 19294 GB/T 19294 Upcoming Specification for technological design of aerial photography 航空摄影技术设计规范 Standard Type GBT ICS 37.040.01 CCS A 15 Status 即将实施 Issue Date 2025-12-31 Implementation 2026-07-01 Responsible Dept 中国民航局 Drafting Unit 中国民航局