1.1 本试验方法包括检测液化石油气中是否存在对铜具有腐蚀性的成分。 注1: 对于适用于挥发性较低石油产品的等效铜片试验，请参阅试验方法 D130型 . 1.2 以国际单位制表示的数值应视为标准值。 1.2.1 例外情况- 括号中给出的值仅供参考。 1.3 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。 有关特定警告声明，请参阅 7.1 , 10.3.1 和 附件A1 . 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。 ====意义和用途====== 5.1 铜腐蚀极限保证了在许多类型的使用、储存和运输设备中常用的铜和铜合金配件和连接件不会出现劣化问题。

1.1 This test method covers the detection of the presence of components in liquefied petroleum gases which can be corrosive to copper. Note 1: For an equivalent copper strip test applicable to less volatile petroleum products, see Test Method D130 . 1.2 The values stated in SI units are to be regarded as standard. 1.2.1 Exception— The values given in parentheses are for information only. 1.3 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. For specific warning statements, see 7.1 , 10.3.1 , and Annex A1 . 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. ====== Significance And Use ====== 5.1 Copper corrosion limits provide assurance that difficulties will not be experienced in deterioration of the copper and copper-alloy fittings and connections that are commonly used in many types of utilization, storage, and transportation equipment.