Pilot safety enhancement for on-board ground collision avoidance systems. 機載地面防撞系統提高飛行員安全性。
It has a highly rigid car body design with anti-collision drape areas, and can keep the carriage intact in case of collision. 它具有防撞褶皺區的高剛性車身結構，一旦遇到碰撞時，能保持車廂的完整性。
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