1·To support the research on the carrier-based aircraft deck-landing, an aircraft and landing gear model under discretional landing states was built.
为支持舰载机的甲板降落研究而建立了一个任意着陆状态下的飞机起落架模型。
2·Specification: The material has excellent flexibility, can be discretional kneaded, not easily deformed or broken, which can avoid hurting the eyes when the lens hit by any outside force.
特点：其材料具有极好的柔韧性能，可任意揉捏，不易变形或断裂，以保证镜面受到撞击时不会对眼部造成伤害。