Edmonton Journal-New arctic patrol ships and expanded aerial surveillance will guard Canada's Far North and the Northwest Passage. 埃德蒙顿日报-北极新的巡逻舰和扩大空中侦察,将民警卫队加拿大的远北地区和西北通道。
Russian aviation specialist, one-stop lease shop, special event and project management, aerial surveillance and defense systems. 俄罗斯航空有限公司主营租赁,特殊事件和工程管理,宇航监视和防御系统设备。
Unmanned aerial surveillance system 无人操纵空中监视(AS)系统
You call aerial surveillance a good idea? 你说空中监视(AS)是好主意?
North Korea can hide uranium-enrichment facilities from aerial surveillance more easily than plutonium facilities. 朝鲜可以比隐藏其钚设备更容易的隐藏起其铀浓缩设备。