本标准适用于JET B宽切型航空涡轮燃料，由碳氢化合物和天然气组成 从石油和本文规定的添加剂中提取的非碳氢化合物。宽切口航空 燃料是低闪点、易挥发的石脑油和煤油混合物，沸点范围宽，冰点低。注:挥发性不受闪点控制，而是受最大蒸汽压力限制。B级喷气燃料通常用于民用航空操作中，使用的是经批准使用该燃料的飞机 燃料使用限制——飞机操作员应查阅飞机手册，了解燃油类型、燃油添加剂 以及其他限制。根据本标准对产品进行测试和评估可能需要使用材料和/或设备 这可能很危险。本文件并未涉及与其使用相关的所有安全方面。 使用本标准的任何人都有责任咨询相关部门，并建立适当的 使用前的健康和安全实践以及任何适用的监管要求。

This standard applies to JET B wide-cut type aviation turbine fuel, consisting of hydrocarbons, and naturally occurring non-hydrocarbons derived from petroleum, and additives as specified herein. Wide-cut type aviation fuels are low flash, volatile naphtha and kerosene blends, having a wide boiling range and a low-freezing point.Note: Volatility is not controlled by flash point but rather by a maximum vapour pressure limit.Grade JET B fuel is normally used in civil aviation operations in aircraft that have been approved to use this fuel.Limitations for Use - Aircraft operators should consult their aircraft manuals for the type of fuel, fuel additives and other limitations.The testing and evaluation of a product against this standard may require the use of materials and/or equipment that could be hazardous. This document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any applicable regulatory requirements prior to its use.