helicopteristn.直升机驾驶员
helicoptern.直升飞机vt.用直升飞机载送vi.乘直升机
Helicopter Depot Maintenance Center直升机大修中心
Helicopter fire control laser system直升机火控激光系统
helicopter power transmission system直升机动力系统
helicopter collision avoidance radar直升机防撞雷达
Helicopter Command Instrument System直升机指挥仪表系统
Helicopter Self-Screening Launcher直升机自屏蔽发射器
Helicopter Active Control Technology直升机灵活控制技术
Helicopter Towed Air-Cushion Barge直升机牵引气垫船
Helicopter Emergency Egress Lighting直升机紧急出发照明设备