本SAE航空航天标准（AS）提供了飞机机组人员用于协助疏散、救援、消防或其他紧急活动的碰撞轴的设计标准和性能测试。

This SAE Aerospace Standard (AS) provides design criteria and performance tests for crash axes intended for use by aircraft crew members to assist in evacuation, extrication, fire fighting, or other emergency activities.