机场净空限制面及障碍物位置图，是了解掌握限制面和障碍物关系的专业地图。
Map of airport clearance limit and obstacle location serves as a special one to understand and promote the relation between clearance limits and obstacles.
机场地区总体规划和详细规划应当符合国家有关机场净空保护和飞行安全的技术规范要求。
The overall plan and the detailed plan of airport areas must meet the State's technical standardized requirements of airport clearance protection and flight safety.
机场地区总体规划和详细规划应当符合国家有关机场净空保护和飞行安全的技术规范要求。
The overall plan and the detailed plan of airport areas must meet the State's technical standardized requirements of airport clearance protection and flight safety.
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