ICS 49.020CCS V 35GB/T 44167—2024大型货运无人机系统通用要求General requirements for large cargo unmanned aircraft system2024⁃06⁃29 发布2025⁃01⁃01 实施国家市场监督管理总局国家标准化管理委员会发布目　　次前言······································································...