GB/T 38911-2020.General requirements for flight control systems of civil small and light unmanned helicopter. 1范围 GB/T 38911规定了民用轻小型无人直升机飞行控制系统的通用要求、验

GB/T 38997-2020.General requirements for the flight control and navigation system of small and light multi-rotor unmanned aircraft. 1范围 GB/T 38997规定了轻

GB/T 38996-2020.General requirements for the flight control system of civil small and light fixed wing unmanned aircraft. 1范围 GB/T 38996规定了民用轻小型固定翼无人机