本SAE航空航天推荐规程（ARP）描述了评估精细润滑油滤芯过滤性能的多道方法，这些滤芯通常用于航空航天动力和推进润滑系统:燃气轮机发动机、辅助动力装置（APU）、直升机变速箱、恒速驱动装置（CSD）和集成驱动发电机（IDG）。

This SAE Aerospace Recommended Practice (ARP) describes the multi-pass method for evaluating the filtration performance of fine lube filter elements, commonly utilized in aerospace power and propulsion lubrication systems: gas turbine engines, auxiliary power units (APUs), helicopter transmissions, constant speed drives (CSDs), and integrated drive generators (IDGs).