本SAE航空航天信息报告（AIR）列出了航空航天液压和气动部件和系统设计中使用的军用和工业规范、标准、推荐做法和信息报告。它是对规范ARP4752、AS5440和MIL-P-5518的补充。本文件仅列出了专门适用于液压或气动部件或系统的硬件标准。本文件旨在提供一份单独的文件，列出现行航空航天液压和气动规范、标准、推荐做法和信息报告。

This SAE Aerospace Informantion Report (AIR) lists military and industry specifications, standards, recommended practices and information reports used in the design of aerospace hydraulic and pneumatic components and systems. It is intended as a supplement to specifications ARP4752, AS5440, and MIL-P-5518. Only those hardware standards specifically applicable to hydraulic or pneumatic components or systems are listed in this document.The purpose of this document is to provide a single document that lists active aerospace hydraulic and pneumatic specifications, standards, recommended practices and information reports.