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民用轻小型无人机系统环境试验方法 第9部分：防水性试验
Environmental test methods for civil small and light unmanned aircraft system—Part 9: Waterproofness test
民用轻小型无人机系统环境试验方法 第4部分：温度和高度试验
Environmental test methods for civil small and light unmanned aircraft system—Part 4: Temperature and altitude test
民用轻小型无人机系统环境试验方法 第2部分: 低温试验
Environmental test methods for civil small and light unmanned aircraft system—Part 2: Low-temperature test
民用轻小型无人机系统环境试验方法 第10部分： 砂尘试验
Environmental test methods for civil small and light unmanned aircraft system—Part 10: Sand and dust test
民用轻小型无人机系统环境试验方法 第8部分：盐雾试验
Environmental test methods for civil small and light unmanned aircraft system—Part 8: Salt spray test
民用无人机系统型号命名
Type designation for civil unmanned aircraft system
航空器环境控制系统图解符号
Schematic symbols of aircraft environmental control systems
航空航天 液压流体零部件 颗粒污染度等级的表述
Aerospace—Hydraulic fluid components—Expression of particulate contamintion levels
北斗卫星导航系统空间信号接口规范 第1部分：公开服务信号B1C
Interface specification for signal in space of Beidou navigation satellite system—Part 1: Open service signal B1C
宇航电子时间确定性网络协议
Aerospace electronic time deterministic network protocol
北斗网格位置码
BeiDou grid location code
北斗卫星导航系统公开服务性能规范
Specifications for open service performance of BeiDou navigation satellite system
北斗卫星导航系统空间信号接口规范 第2部分：公开服务信号B2a
Interface specification for signal in space of BeiDou navigation satellite system—Part 2: Open service signal B2a
北斗卫星导航系统空间信号接口规范 第4部分：公开服务信号B3I
Interface specification for signal in space of BeiDou navigation satellite system—Part 4: Open service signal B3I
北斗卫星导航系统空间信号接口规范 第3部分：公开服务信号B1I
Interface specification for signal in space of BeiDou navigation satellite system—Part 3: Open service signal B1I
北斗卫星共视时间传递技术要求
Technical requirements of BeiDou satellite common-view time transfer
宇航用处理器器件单粒子试验设计与程序
Processor device single event effects experiment design and procedure for aerospace
全球连续监测评估系统（iGMAS）质量要求 第2部分：产品
Quality requirements for international GNSS monitoring and assessment system (iGMAS)—Part 2: Products
空间霍尔电推进功率处理单元测试方法
Space hall electric propulsion power processing unit test method
空间数据与信息传输系统 时间码格式
Space data and information transfer systems—Time code formats