1.1 本规范涵盖采购机构在制定合同项下航空涡轮燃料采购规范时的使用。 1.2 本规范定义了一种民用航空涡轮燃料的具体类型。与规范中描述的其他燃料相比，这种燃料在极低温度环境下运行具有优势 D1655 . 该燃料拟用于经认证可使用该燃料的飞机。 1.3 本规范未定义确保分配系统中的燃料在批量认证后继续符合本规范所需的质量保证测试和程序。此类程序在其他地方有定义，例如国际民航组织 9977，EI/JIG标准 1530，夹具 1，夹具 2，API 1543，API 1595和ATA-103。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认标准化原则制定的。

1.1 This specification covers the use of purchasing agencies in formulating specifications for purchases of aviation turbine fuel under contract. 1.2 This specification defines one specific type of aviation turbine fuel for civil use. This fuel has advantages for operations in very low temperature environments compared with other fuels described in Specification D1655 . This fuel is intended for use in aircraft that are certified to use such fuel. 1.3 This specification does not define the quality assurance testing and procedures necessary to ensure that fuel in the distribution system continues to comply with this specification after batch certification. Such procedures are defined elsewhere, for example in ICAO 9977, EI/JIG Standard 1530, JIG 1, JIG 2, API 1543, API 1595, and ATA-103. 1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.