1.范围1。1本标准适用于一种适用于机车型中速柴油机的柴油。1.2此类燃料可能适用于其他中速柴油应用（注1）。1.3根据本标准对产品进行测试和评估可能需要使用可能有害的材料和/或设备。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在使用前咨询相关部门，并结合任何适用的监管要求制定适当的健康和安全规程。（注1）适用于道路柴油动力设备的燃料包括CAN/CGSB-3.517汽车（道路）柴油燃料和CAN/CGSB-3.520汽车低压燃料- 含硫柴油含有低水平的生物柴油酯（B1-B5），用于越野应用，由CAN/CGSB-3.6提供，越野柴油。

1. SCOPE1.1 This standard applies to one type of diesel fuel that is suitable for use in locomotive-type medium-speed diesel engines.1.2 This type of fuel may be suitable for use (Note 1) in other medium-speed diesel applications.1.3 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.(Note 1) Fuel suitable for on-road diesel-powered equipment is covered by CAN/CGSB-3.517, Automotive (On-Road) Diesel Fuel, and CAN/CGSB-3.520, Automotive Low-Sulphur Diesel Fuel Containing Low Levels of Biodiesel Esters (B1-B5), and for off-road applications, by CAN/CGSB-3.6, Off-road Diesel Fuel.