1.1 本试验方法包括使用在潮湿条件下储存的润滑脂润滑圆锥滚子轴承测定润滑脂的防腐性能。该测试方法基于CRC技术L 41 2. 这表明了实验室结果和润滑脂润滑的飞机机轮轴承服务之间的相关性。 1.2 仪器尺寸- 以国际单位制表示的数值应视为标准值。括号中给出的值仅供参考。 1.3 所有其他值- 以国际单位制表示的数值应视为标准值。本标准不包括其他计量单位。 1.4 本标准并非旨在解决与其使用相关的所有安全问题（如有）。 本标准的用户有责任在使用前制定适当的安全、健康和环境实践，并确定监管限制的适用性。 1.5 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。 ====意义和用途====== 5.1 本试验方法区分了润滑脂在试验条件下的相对防腐能力。

1.1 This test method covers the determination of the corrosion preventive properties of greases using grease-lubricated tapered roller bearings stored under wet conditions. This test method is based on CRC Technique L 41 2 that shows correlations between laboratory results and service for grease lubricated aircraft wheel bearings. 1.2 Apparatus Dimensions— The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only. 1.3 All Other Values— The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 1.4 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 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. ====== Significance And Use ====== 5.1 This test method differentiates the relative corrosion-preventive capabilities of lubricating greases under the conditions of the test.