1.1 本规范涵盖了适用于关键煤油燃烧器应用的两种等级的煤油: 1.1.1 编号1-K- 一种特殊的低硫级煤油，适用于非烟道连接的煤油燃烧器设备和灯芯供电的照明灯。 1.1.2 编号2-K- 一种普通等级的煤油，适用于烟道连接的燃烧器具和灯芯供电的照明灯。 1.2 本规范旨在用于采购，作为行业和政府标准化的参考，以及作为技术信息的来源。 1.3 除非买方和供应商之间另有协议规定，本规范规定了在保管转移的时间和地点煤油所需的性能。 附注1: 静电的产生和消散会在煤油的处理中产生问题。有关该主题的更多信息，请参见指南 D4865 . 1.4 本规范中的任何内容都不应排除遵守可能更具限制性的联邦、州或地方法规。 1.5 以SI单位表示的值将被视为标准值。本标准不包括其他计量单位。 1.6 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This specification covers two grades of kerosine suitable for use in critical kerosine burner applications: 1.1.1 No. 1-K— A special low-sulfur grade kerosine suitable for use in nonflue-connected kerosine burner appliances and for use in wick-fed illuminating lamps. 1.1.2 No. 2-K— A regular grade kerosine suitable for use in flue-connected burner appliances and for use in wick-fed illuminating lamps. 1.2 This specification is intended for use in purchasing, as a reference for industry and governmental standardization, and as a source of technical information. 1.3 This specification, unless otherwise provided by agreement between the purchaser and the supplier, prescribes the required properties of kerosine at the time and place of custody transfer. Note 1: The generation and dissipation of static electricity can create problems in the handling of kerosines. For more information on the subject, see Guide D4865 . 1.4 Nothing in this specification shall preclude observance of federal, state, or local regulations which can be more restrictive. 1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.6 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.