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Flight condition
释义
Flight condition
Encyclopedia
管理学
飞行条件
释
Flight condition
飞行条件
指航班飞行的适航条件或前置条件,即处于适航状态和携带齐全飞行文件的民用航空器、配置合理的飞行机组、持有使用许可证的机场、取得空中交通管制单位的航路放行许可等。
随便看
bird-in-hand theory
Bird Island
Bird Lady: Painted Terracotta Figurine of a Woman
Bird Men
bird migration
bird-nest fern
bird reproduction
bird rhythm
bird ringing
Birds and Flowers by Qian Xuan
birds and rats share a cave
Birds, Bamboos and Rocks
bird-scaring lines
birdseye structure
bird's-eye view
bird's eye view map
bird's foot trefoil
Birds Gathering in Bamboo and Rock by Wang Yuan
Birds Gathering in Shrubbery by Lin Liang
bird-shaped jades of Hongshan Culture
bird shit (guano) as phosphate rock
birds holding ribbon patterns
Birds, Insects and Turtles Sketched from Life
birds island
Bird's Nest
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