根据AS18280，本SAE航空航天标准（AS）规定了与24-mD锥形无扩口流体连接配件一起使用的内部或外部锻造或焊接套管或管端适配器的要求。

This SAE Aerospace Standard (AS) establishes the requirements for internally or externally swaged or welded sleeves or tube end adapters for use with 24\mD cone flareless fluid connection fittings per AS18280.