本航空航天信息报告（AIR）旨在指导流体污染描述和规范的标准化。本文件讨论了液体污染产品的描述。这些污染物用于设计评估和正式的部件鉴定/认证测试。此类测试通常在候选飞机发动机燃油和气动系统部件上进行。典型的这些部件包括燃油泵、燃油滤清器、燃油控制装置、增压阀、分流阀、选择阀和燃烧室喷嘴。本文件旨在推荐规范编写者使用的标准说明。

This Aerospace Information Report (AIR) is intended as a guide toward standardization in fluid contamination descriptions and specifications.This document discusses descriptions of fluid contamination products. These contaminants are used for design evaluation and formal component qualification/certification testing. Such tests are routinely performed on candidate aircraft engine fuel and pneumatic system components. Typical of these components are fuel pumps, fuel filters, fuel controls, pressurizing valves, flow dividers, selector valves and combustor nozzles. The purpose of this document is to recommend standard descriptions to be used by specification writers.