5 Simple Statements About پورن های خارجی Explained
A variable geometry wing could be adjusted in flight to another shape. The variable-sweep wing transforms between an efficient straight configuration for takeoff and landing, to a lower-drag swept configuration for high-pace flight. هذه المقالة عن القطار، وهو وسيلة نقل. لمعانٍ أخرى، طالع قطار (ت